PV Current HS-PV5-MU Series Combiner Box Monitor
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Important Information
All the pictures and product specifications are only for reference, because of the update of products and technology. There are differences between products and manual. Please contact us if you want to get more information about the product.
ATTENTION
WARNING!
This symbol shows an attention or a warning to remind the dangerous and safety. The hardware will be damaged if the user operate in a worry way.
NOTE!
This symbol shows an attention to make the product word well.
SAFETY INSTRUCTIONS
Please read this manual carefully before installation. If the product is damage with a wrong installation, we would not provide quality assurance.
WARNING:
Pease do all the operation and wiring professional with electrical technician or electrical engineer.
WARNING:
Please don’t touch other parts of the box when you install except the terminal.
WARNING:
All operation and wiring must conform to the requirements of the relevant standards!
WARNING:
Please cover the PV panel with the opaque material when you install.
Product introduction
HS-PV5-MU4/8/12/16/20/24, PV current combiner box monitor, is a product, which integrate the power supply, voltage acquisition, the current acquisition of PV string and acquisition of lightning arrester into one product. And it has the characteristic of small volume, no fan, wide temperature operation and high anti-interference. It adopt RS485 interface and support MODBUS protocol.
Model description
Introduction
- Acquire the current of PV string, include 4/8/12/16/20/24 string;
- Acquire the voltage of PV string, MAX DC 1500V;
- Acquire the temperate of PV current combiner box;
- Acquire the state of the lightning arrester
- Acquire the state of the circuit breaker
- Communication: RS485
- Communication protocol: MODBUS
- Communication baud rate: 2400,4800 9600
- Communication address:1~100
Features
- A wide input voltage rage, DC300~DC1500V
- A flame-retardant shell
- Acquire the isolated analog quantity
- Acquire the isolated digital quantity
- A wide temperature operation: -30~75℃
- Easy matches
- Matches a RF module to reduce wiring
- Flexible installation mode
- Easy disassembly
Technical parameters
Technical parameter table
| Input | |
| DC power input | DC300V~DC1500V |
| PV string current input | 4/8/12/16/20/24 branches, 0~25A, 0.5% |
| Interface | |
| Communicate interface | RS485 |
| Digital quantity input | 3 ways, 2500V isolation |
| LED display | 8 bits |
| Operating Environment | |
| Power | ≤3W |
| Operating temperature | -30℃~+75℃ |
| Storage temperature | -40℃~+85℃ |
| Relative humidity | 5℃~95℃ (No condensation) |
| Shape size | |
| Length * width * height | Host unit:107mm*87mm*58mm |
| Acquisition unit: 72mm*42mm*39mm | |
| Installation mode | Host unit: DIN rail |
| Acquisition unit: DIN rail OR hang | |
Configuration software
The configuration software includes the following functions:
- Modify the communication parameters of the product;
- Record and analysis of real-time data;
- Tele signalling alarm;
- Set the alarm value
Parameter configuration interface:
Shape Size
- Host and acquisition unit (unit: mm)
- Mounting plate:
Interface Function
- Host unit
Number Interface definition Function 1 5V 5V + 2 G 5V – 3 G0 Switch acquisition G 4 D1 Switch acquisition 1 5 D2 Switch acquisition 2 6 D3 Switch acquisition 3 7 K NC 8 C NC 9 B RS485 B 10 A RS485 A 11 G0 RS485G 12 P PE PV+ V+ DC1500V + PV- V- DC1500V – 
- Acquisition unit:
NOTE: The connector can only be connected from the first acquisition unit.
Operating description
The man-machine interface includes: LED display, 3 button, PV string current input, and 3 indicator lights.
- LED display and button：
The LED display include: The value of the current ,voltage, power, baud rate, address, temperature, etc.
The buttons include: up ,down and function key (F.K.). - Indicator lights description:
RUN: when this light gleamed, the monitor is normal running.
RX: when this light is up, the monitor is receiving data.
TX: when this light is up, the monitor is transmitting data. - Button operating description:
NOTE: Press up, can exit the setup when display a save.
The sequence of the button operation
- Wake up the LED display
- Enter a password: PASS **00
- Confirm the password: PASS **01
- Choose a address: Addr *100(1-100)
- Save the address: Addr SAVE
- Choose a baud rate: b3** 9600
- Save the baud rate: b*** SAVE
- Choose a channel number: Td** **16
- Save the channel number: Td** SAVE
- Choose special function: d*** 0000(reserve, cannot be modified)
- Save the special function: d*** SAVE
- Display the value of channel current(If the password is error, display the value of bus. If the password is right, display the value of channel.)
Press up and down: Value of current: 01*- 00.00 –A
Value of power: P*00 0000 –W
Value of state: S**0 0000
NOTE: The value of state correspond to the state of upper limit alarm, lower limit alarm, zero value alarm, reverse value alarm, unbalance alarm。 - Display the voltage: U**0 000.0
- Display the state of the voltage: S**0 0000
- Display the total power:UA00 0000 –W
- Display the electrical energy: E*00 0000 –KWh
- Display the state of digital quantity : S123 *000
- Display the acquisition mode: Ad** ***1(reserve, cannot be modified)
- Save the acquisition mode: SAVE ***1
- Display the temperature: Co* +/- 000.0 –℃
- Save the temperature: SAVE 000.0
- Exit the fixed display, begin the auto display.
Communication protocol
The communication protocol is MODBUS RTU. This protocol has a high data density, and a big throughput rate. The baud rate can choose to be 2400, 4800, 9600.
- Communication set description
Format Content Mode MODBUS RTU Baud rate 9600（default） Data bits 8 bits Parity check bit No Stop bit 1 bit Frame check CRC16 - MODBUS function code description
0x03 Read data command. Include channel current, voltage, and telecommunication.
0x01 Read telecommunication command. Read telecommunication only. - MODBUS message format description 0x03 function code description
Request code format:Definition Address Function code Start address Words CRC check Data ADDR 03H sREG nREG CRC16 byte 1 1 2 2 2 Response request code format:
Definition Address Function code Response bytes Response data CRC check data ADDR 03H X DATA CRC16 byte 1 1 1 X 2 0x01 function code description
Request command code format:Definition Address Function code Start address Words CRC check data ADDR 01H sREG nREG CRC16 byte 1 1 2 2 2 Response request code format:
Definition Address Function code Response bytes Response data CRC check data ADDR 01H X DATA CRC16 byte 1 1 1 X 2 - Address map and data:
Word address context Word length ratio 0x1000 PV string channel current 1 1 0.01A 0x1001 PV string channel current 2 1 0.01 A 0x1002 PV string channel current 3 1 0.01 A 0x1003 PV string channel current 4 1 0.01 A 0x1004 PV string channel current 5 1 0.01 A 0x1005 PV string channel current 6 1 0.01 A 0x1006 PV string channel current 7 1 0.01 A 0x1007 PV string channel current 8 1 0.01 A 0x1008 PV string channel current 9 1 0.01 A 0x1009 PV string channel current 10 1 0.01 A 0x100A PV string channel current 11 1 0.01 A 0x100B PV string channel current 12 1 0.01 A 0x100C PV string channel current 13 1 0.01 A 0x100D PV string channel current 14 1 0.01 A 0x100E PV string channel current 15 1 0.01 A 0x100F PV string channel current 16 1 0.01 A 0x1010 PV string channel current 17 1 0.01 A 0x1011 PV string channel current 18 1 0.01 A 0x1012 PV string channel current 19 1 0.01 A 0x1013 PV string channel current 20 1 0.01 A 0x1014 PV string channel current 21 1 0.01 A 0x1015 PV string channel current 22 1 0.01 A 0x1016 PV string channel current 23 1 0.01 A 0x1017 PV string channel current 24 1 0.01 A 0x1018 Voltage 1 0.1V 0x1019 Total current 1 1A 0x101A Temperature 1 0.1℃ 0x101B Total power (high first） 2 1W 0x101D Channel power 1 2 1W 0x101F Channel power 2 2 1W 0x1021 Channel power 3 2 1W 0x1023 Channel power 4 2 1W 0x1025 Channel power 5 2 1W 0x1027 Channel power 6 2 1W 0x1029 Channel power 7 2 1W 0x102B Channel power 8 2 1W 0x102D Channel power 9 2 1W 0x102F Channel power 10 2 1W 0x1031 Channel power 11 2 1W 0x1033 Channel power 12 2 1W 0x1035 Channel power 13 2 1W 0x1037 Channel power 14 2 1W 0x1039 Channel power 15 2 1W 0x103B Channel power 16 2 1W 0x103D Channel power 17 2 1W 0x103F Channel power 18 2 1W 0x1041 Channel power 19 2 1W 0x1043 Channel power 20 2 1W 0x1045 Channel power 21 2 1W 0x1047 Channel power 22 2 1W 0x1049 Channel power 23 2 1W 0x104B Channel power 24 2 1W 0x104D Tele signal 1 1 1 0x104E Tele signal 2 1 1 0x104F Tele signal 3 1 1 0x1050 Tele signal 4 1 1 0x1051 Tele signal 5 1 1 0x1052 Tele signal 6 1 1 0x1053 Tele signal 7 1 1 0x1054 Tele signal 8 1 1 0x1055 Tele signal 9 1 1 0x1056 Tele signal 10 1 1 0x1057 Reserve 0x1058 Reserve NOTE!
About the current of channel, voltage, temperature:
The data format is 16 bits unsigned integer. (High bit first.)
NOTE!
About the temperature：
0x101A the data format is 16bits complemented integer. (High bit first).Unit is ℃。For example, 0xff38 stand for -20℃.
NOTE!
About the Switch state：
When the switch off, the switch state is 0, when the switch on, the switch state is 1. - Telesignal address map:
Register address Register content 0x0100 PV string channel 1 current Zero value state 0x0101 PV string channel 1 current low value state 0x0102 PV string channel 1 current high value state 0x0103 PV string channel 2 current Zero value state 0x0104 PV string channel 2 current low value state 0x0105 PV string channel 2 current high value state 0x0106 PV string channel 3 current Zero value state 0x0107 PV string channel 3 current low value state 0x0108 PV string channel 3 current high value state 0x0109 PV string channel 4 current Zero value state 0x010A PV string channel 4 current low value state 0x010B PV string channel 4 current high value state 0x010C PV string channel 5 current Zero value state 0x010D PV string channel 5 current low value state 0x010E PV string channel 5 current high value state 0x010F Reserve 0x0110 PV string channel 6 current Zero value state 0x0111 PV string channel 6 current low value state 0x0112 PV string channel 6 current high value state 0x0113 PV string channel 7 current Zero value state 0x0114 PV string channel 7 current low value state 0x0115 PV string channel 7 current high value state 0x0116 PV string channel 8 current Zero value state 0x0117 PV string channel 8 current low value state 0x0118 PV string channel 8 current high value state 0x0119 PV string channel 9 current Zero value state 0x011A PV string channel 9 current low value state 0x011B PV string channel 9 current high value state 0x011C PV string channel 10 current Zero value state 0x011D PV string channel 10 current low value state 0x011E PV string channel 10 current high value state 0x011F Reserve 0x0120 PV string channel 11 current Zero value state 0x0121 PV string channel 11 current low value state 0x0122 PV string channel 11 current high value state 0x0123 PV string channel 12 current Zero value state 0x0124 PV string channel 12 current low value state 0x0125 PV string channel 12 current high value state 0x0126 PV string channel 13 current Zero value state 0x0127 PV string channel 13 current low value state 0x0128 PV string channel 13 current high value state 0x0129 PV string channel 14 current Zero value state 0x012A PV string channel 14 current low value state 0x012B PV string G channel 14 current high value state 0x012C PV string channel 15 current Zero value state 0x012D PV string channel 15 current low value state 0x012E PV string channel 15 current high value state 0x012F Reserve 0x0130 PV string channel 16 current Zero value state 0x0131 PV string channel 16 current low value state 0x0132 PV string channel 16 current high value state 0x0133 PV string channel 17 current Zero value state 0x0134 PV string channel 17 current low value state 0x0135 PV string channel 17 current high value state 0x0136 PV string channel 18 current Zero value state 0x0137 PV string channel 18 current low value state 0x0138 PV string channel 18 current high value state 0x0139 PV string channel 19 current Zero value state 0x013A PV string channel 19 current low value state 0x013B PV string channel 19 current high value state 0x013C PV string channel 20 current Zero value state 0x013D PV string channel 20 current low value state 0x013E PV string channel 20 current high value state 0x013F Reserve 0x0140 PV string channel 21 current Zero value state 0x0141 PV string channel 21 current low value state 0x0142 PV string channel 21 current high value state 0x0143 PV string channel 22 current Zero value state 0x0144 PV string channel 22 current low value state 0x0145 PV string channel 22 current high value state 0x0146 PV string channel 23 current Zero value state 0x0147 PV string channel 23 current low value state 0x0148 PV string channel 23 current high value state 0x0149 PV string channel 24 current Zero value state 0x014A PV string channel 24 current low value state 0x014B PV string channel 24 current high value state 0x014C Reserve 0x014D Reserve 0x014E Reserve 0x014F Reserve 0x0150 Voltage low value/high value state 0x0151 Reserve 0x0152 Reserve 0x0153 Reserve 0x0154 Reserve 0x0155 Reserve 0x0156 Reserve 0x0157 Reserve 0x0158 Switch 1 state 0x0159 Switch 2 state 0x015A Switch 3 state 0x015B Reserve 0x015C Reserve 0x015D Reserve 0x015E Reserve 0x015F Reserve 0x0160 PV string channel 24 current reverse alarm 0x0161 PV string channel 23 current reverse alarm 0x0162 PV string channel 22 current reverse alarm 0x0163 PV string channel 21 current reverse alarm 0x0164 PV string channel 20 current reverse alarm 0x0165 PV string channel 19 current reverse alarm 0x0166 PV string channel 18 current reverse alarm 0x0167 PV string channel 17 current reverse alarm 0x0168 PV string channel 16 current reverse alarm 0x0169 PV string channel 15 current reverse alarm 0x016A PV string channel 14 current reverse alarm 0x016B PV string channel 13 current reverse alarm 0x016C PV string channel 12 current reverse alarm 0x016D PV string channel 11 current reverse alarm 0x016E PV string channel 10 current reverse alarm 0x016F PV string channel 9 current reverse alarm 0x0170 PV string channel 8 current reverse alarm 0x0171 PV string channel 7 current reverse alarm 0x0172 PV string channel 6 current reverse alarm 0x0173 PV string channel 5 current reverse alarm 0x0174 PV string channel 4 current reverse alarm 0x0175 PV string channel 3 current reverse alarm 0x0176 PV string channel 2 current reverse alarm 0x0177 PV string channel 1 current reverse alarm 0x0178 Reserve 0x0179 Reserve 0x017A Reserve 0x017B Reserve 0x017C Reserve 0x017D Reserve 0x017E Reserve 0x017F Reserve 0x0180 PV string channel 24 current unbalance alarm 0x0181 PV string channel 23 current unbalance alarm 0x0182 PV string channel 22 current unbalance alarm 0x0183 PV string channel 21 current unbalance alarm 0x0184 PV string channel 20 current unbalance alarm 0x0185 PV string channel 19 current unbalance alarm 0x0186 PV string channel 18 current unbalance alarm 0x0187 PV string channel 17 current unbalance alarm 0x0188 PV string channel 16 current unbalance alarm 0x0189 PV string channel 15 current unbalance alarm 0x018A PV string channel 14 current unbalance alarm 0x018B PV string channel 13 current unbalance alarm 0x018C PV string channel 12 current unbalance alarm 0x018D PV string channel 11 current unbalance alarm 0x018E PV string channel 10 current unbalance alarm 0x018F PV string channel 9 current unbalance alarm 0x0190 PV string channel 8 current unbalance alarm 0x0191 PV string channel 7 current unbalance alarm 0x0192 PV string channel 6 current unbalance alarm 0x0193 PV string channel 5 current unbalance alarm 0x0194 PV string channel 4 current unbalance alarm 0x0195 PV string channel 3 current unbalance alarm 0x0196 PV string channel 2 current unbalance alarm 0x0197 PV string channel 1 current unbalance alarm 0x0198 Reserve 0x0199 Reserve 0x019A Reserve 0x019B Reserve 0x019C Reserve 0x019D Reserve 0x019E Reserve 0x019F Reserve - 0x104D definition：
Bit0 PV string channel 1 current Zero value state
Bit1 PV string channel 1 current low value state
Bit2 PV string channel 1 current high value state
Bit3 PV string channel 2 current Zero value state
Bit4 PV string channel 2 current low value state
Bit5 PV string channel 2 current high value state
Bit6 PV string channel 3 current Zero value state
Bit7 PV string channel 3 current low value state
Bit8 PV string channel 3 current high value state
Bit9 PV string channel 4 current Zero value state
Bit10 PV string channel 4 current low value state
Bit11 PV string channel 4 current high value state
Bit12 PV string channel 5 current Zero value state
Bit13 PV string channel 5 current low value state
Bit14 PV string channel 5 current high value state
Bit15 reserve - 0x104E definition:
Bit0 PV string channel 6 current Zero value state
Bit1 PV string channel 6 current low value state
Bit2 PV string channel 6 current high value state
Bit3 PV string channel 7 current Zero value state
Bit4 PV string channel 7 current low value state
Bit5 PV string channel 7 current high value state
Bit6 PV string channel 8 current Zero value state
Bit7 PV string channel 8 current low value state
Bit8 PV string channel 8 current high value state
Bit9 PV string channel 9 current Zero value state
Bit10 PV string channel 9 current low value state
Bit11 PV string channel 9 current high value state
Bit12 PV string channel 10 current Zero value state
Bit13 PV string channel 10 current low value state
Bit14 PV string channel 10 current high value state
Bit15 reserve - 0x104F definition：
Bit0 PV string channel 11 current Zero value state
Bit1 PV string channel 11 current low value state
Bit2 PV string channel 11 current high value state
Bit3 PV string channel 12 current Zero value state
Bit4 PV string channel 12 current low value state
Bit5 PV string channel 12 current high value state
Bit6 PV string channel 13 current Zero value state
Bit7 PV string channel 13 current low value state
Bit8 PV string channel 13 current high value state
Bit9 PV string channel 14 current Zero value state
Bit10 PV string channel 14 current low value state
Bit11 PV string channel 14 current high value state
Bit12 PV string channel 15 current Zero value state
Bit13 PV string channel 15 current low value state
Bit14 PV string channel 15 current high value state
Bit15 reserve - 0x1050 definition：
Bit0 PV string channel 16 current Zero value state
Bit1 PV string channel 16 current low value state
Bit2 PV string channel 16 current high value state
Bit3 PV string channel 17 current Zero value state
Bit4 PV string channel 17 current low value state
Bit5 PV string channel 17 current high value state
Bit6 PV string channel 18 current Zero value state
Bit7 PV string channel 18 current low value state
Bit8 PV string channel 18 current high value state
Bit9 PV string channel 19 current Zero value state
Bit10 PV string channel 19 current low value state
Bit11 PV string channel 19 current high value state
Bit12 PV string channel 20 current Zero value state
Bit13 PV string channel 20 current low value state
Bit14 PV string channel 20 current high value state
Bit15 reserve - 0x1051 definition：
Bit0 PV string channel 21 current Zero value state
Bit1 PV string channel 21 current low value state
Bit2 PV string channel 21 current high value state
Bit3 PV string channel 22 current Zero value state
Bit4 PV string channel 22 current low value state
Bit5 PV string channel 22 current high value state
Bit6 PV string channel 23 current Zero value state
Bit7 PV string channel 23 current low value state
Bit8 PV string channel 23 current high value state
Bit9 PV string channel 24 current Zero value state
Bit10 PV string channel 24 current low value state
Bit11 PV string channel 24 current high value state
Bit12 Reserve
Bit13 Reserve
Bit14 Reserve
Bit15 Reserve - 0x1052 definition：
Bit0 Voltage low value/high value state
Bit1 Reserve
Bit2 Reserve
Bit3 Reserve
Bit4 Reserve
Bit5 Reserve
Bit6 Reserve
Bit7 Reserve
Bit8 Switch 1 state
Bit9 Switch 2 state
Bit10 Switch 3 state
Bit11 Reserve
Bit12 Reserve
Bit13 Reserve
Bit14 Reserve
Bit15 Reserve - 0x1053 definition：
Bit0 PV string channel 24 current reverse alarm
Bit1 PV string channel 23 current reverse alarm
Bit2 PV string channel 22 current reverse alarm
Bit3 PV string channel 21 current reverse alarm
Bit4 PV string channel 20 current reverse alarm
Bit5 PV string channel 19 current reverse alarm
Bit6 PV string channel 18 current reverse alarm
Bit7 PV string channel 17 current reverse alarm
Bit8 PV string channel 16 current reverse alarm
Bit9 PV string channel 15 current reverse alarm
Bit10 PV string channel 14 current reverse alarm
Bit11 PV string channel 13 current reverse alarm
Bit12 PV string channel 12 current reverse alarm
Bit13 PV string channel 11 current reverse alarm
Bit14 PV string channel 10 current reverse alarm
Bit15 PV string channel 9 current reverse alarm - 0x1054 definition：
Bit0 PV string channel 8 current reverse alarm
Bit1 PV string channel 7 current reverse alarm
Bit2 PV string channel 6 current reverse alarm
Bit3 PV string channel 5 current reverse alarm
Bit4 PV string channel 4 current reverse alarm
Bit5 PV string channel 3 current reverse alarm
Bit6 PV string channel 2 current reverse alarm
Bit7 PV string channel 1 current reverse alarm
Bit8 Reserve
Bit9 Reserve
Bit10 Reserve
Bit11 Reserve
Bit12 Reserve
Bit13 Reserve
Bit14 Reserve
Bit15 Reserve - 0x1055 definition：
Bit0 PV string channel 24 current unbalance alarm
Bit1 PV string channel 23 current unbalance alarm
Bit2 PV string channel 22 current unbalance alarm
Bit3 PV string channel 21 current unbalance alarm
Bit4 PV string channel 20 current unbalance alarm
Bit5 PV string channel 19 current unbalance alarm
Bit6 PV string channel 18 current unbalance alarm
Bit7 PV string channel 17 current unbalance alarm
Bit8 PV string channel 16 current unbalance alarm
Bit9 PV string channel 15 current unbalance alarm
Bit10 PV string channel 14 current unbalance alarm
Bit11 PV string channel 13 current unbalance alarm
Bit12 PV string channel 12 current unbalance alarm
Bit13 PV string channel 11 current unbalance alarm
Bit14 PV string channel 10 current unbalance alarm
Bit15 PV string channel 9 current unbalance alarm - 0x1056 definition：
Bit0 PV string channel 8 current unbalance alarm
Bit1 PV string channel 7 current unbalance alarm
Bit2 PV string channel 6 current unbalance alarm
Bit3 PV string channel 5 current unbalance alarm
Bit4 PV string channel 4 current unbalance alarm
Bit5 PV string channel 3 current unbalance alarm
Bit6 PV string channel 2 current unbalance alarm
Bit7 PV string channel 1 current unbalance alarm
Bit8 Reserve
Bit9 Reserve
Bit10 Reserve
Bit11 Reserve
Bit12 Reserve
Bit13 Reserve
Bit14 Reserve
Bit15 Reserve
Packaging and shipping
Packing: The product is packaged by carton. The content includes: a PV current combiner box monitor, a instructions, a certificate.
Transport: No severe vibration and impact in transportation.
Preservation: Place in a well ventilated place, and avoid high temperature. Avoid rain and snow invasion.
Quality Assurance
Warranty period:12 months.
Please take care of the invoice. It will be need in warranty period.
Quality guarantee note:
- We will repair or replace the product for free in the quality guarantee period.
- The substandard products should return to us after replace.
- The customer shall give us reasonable time to repair.
We have right to refuse quality assurance under the following situation:
- Damage in transport
- Incorrect installation
- Incorrect modification
- Incorrect use
- Harsh environment
- Use the product out of the rang or beyond the relevant standard
- Man-made destruction
Safety operation at the scene
Please operate follow this step before your inspection to ensure your safety.
- turn-off the circuit breaker.
- turn-off the fuse seat.
WARNING:
All the terminals of the DC circuit breaker are still charged when the circuit breaker is turned off. All the terminals of the fuse seats are still charged when the fuse seats are turned off. Make sure the circuit breaker and fuse seats are all turned off when you work!
Documents / Resources
 | PV Current HS-PV5-MU Series Combiner Box Monitor [pdf] User Manual HS-PV5-MU4, HS-PV5-MU Series Combiner Box Monitor, Series Combiner Box Monitor, Combiner Box Monitor, Box Monitor, Monitor, HS-PV5-MU8, HS-PV5-MU12, HS-PV5-MU16, HS-PV5-MU20, HS-PV5-MU24 |