Danfoss EM-PMI540B-T4000 Electric Machine, Permanent Magnet Internal

FEATURES

Synchronous Reluctance assisted Permanent Magnet (SRPM) technology
Extremely compact and robust aluminum frame structure
Highest efficiency throughout the operation range on the market (~96%)
Liquid cooled with water-glycol mixture
Low coolant flow required
Allowed coolant temperature up to +65°C
IP67 enclosure class to maximize reliability
Multiple mounting possibilities

GENERATOR SPECIFIC FEATURES

Standard SAE flange mounting to match the diesel engine connection
Wide selection of speed ratings allowing the generator to be selected to customer specific applications with various voltage requirements
Can be also used as starter motor for the ICE

MOTOR SPECIFIC FEATURES

Extended speed and torque capabilities compared to standard PM motors from Danfoss reluctance assisted permanent magnet motor technology
Motor structure is designed to be able to produce high starting torque: EM-PMI motor can produce instantly full torque to a non-rotating shaft
Optimized speed range to meet the most common gear ratios used in heavy mobile machinery

GENERAL

The machine is developed especially for demanding applications. The design of these machines makes them smaller, lighter and more efficient than conventional products on the market.

TYPICAL APPLICATIONS

Generator for diesel-electric/serial hybrid applications
Traction/propulsion motor
Generator/motor for parallel hybrid applications

SPECIFICATIONS

General electrical properties

Nominal voltage (line-to-line)	500 VAC
Voltage stress	IEC 60034-25:2009, Curve A: Without filters for motors up to 500 VAC
Nominal efficiency	96%
Pole pair number	8
Power supply	Inverter fed
Nominal inverter switching frequency	8 kHz
Minimal inverter switching frequency	4 kHz (with 10% derated performance)
Maximum phase-to-phase peak-to-peak voltage without du/dt	1.5 kV
Maximum voltage rise time without du/dt	8 kV/μs

Basic information

Machine type	Synchronous reluctance assisted permanent magnet
Frame material	Frame including coolant circuit: Aluminum 6063; Endshields: AlSi7Mg
Mounting direction	Only horizontal assembly (see user guide for details)
Mounting (IEC 60034-7)	See Table 7
Standard flange D-end (SAE J617)	SAE 1½ mating transmission housing
D-end shaft	Male cylindrical shaft, diameter 70 mm h7
Bearing type	Standard: 6216/C3 (with LGHP2 grease); +BIN option: D-end: 6216/C3 (with LGHP2 grease), N-end: 6216/C3VL0241 (with LGHP2 grease); +BIA option: 6216/C3VL0241 (with LGHP2 grease)
Standard rotation direction	Clockwise (both directions possible)
Protection class	IP67
Duty type (IEC 60034-1)	S1/S9
Machine coating	Coating is optional
Nominal altitude (IEC 60034-1)	Up to 4000 m (see Picture 1 for details)

Mechanical

Total weight	987.9 kg (+/- 2%, no options)
Moment of inertia	10.9 kgm²
Torsional stiffness of shaft drive end	18*10^5 Nm/rad (130 mm from the end of D-end shaft)
Rotating mass	451 kg
Maximum static torque range on the shaft, max. 25000 cycles, R=0 (*)	7500 Nm
Maximum dynamic torque range on the shaft, max. 1e6 cycles, R=0 (*)	6000 Nm
Maximum allowed vibratory torque range, 1e9...1e10 cycles (*)	0.3 x nominal torque of machine
Maximum deceleration (fault stop)	1000 rad/s²

(*) The values are based on structural analysis, and they are not applicable to any marine class rules or requirements.

Dimensions

Length (frame)	1014 mm
Diameter (frame)	600 mm

Cooling

Cooling liquid	Plain water with appropriate corrosive inhibitor (max. 50% corrosive inhibitor)
Cooling liquid corrosive inhibitor type	Ethylene glycol (Glysantin G48 recommended)
Cooling method (IEC 60034-6)	IC 71 W
Minimum cooling liquid flow	40 l/min
Coolant circuit capacity	5.41
Maximum operating pressure	2 bar
Pressure loss	0.5 bar with 40 l/min (+25°C coolant) (see Picture 2 for details)
Nominal cooling liquid temperature	+65°C (derating required if exceeded)
Minimum cooling liquid temperature	-20°C
Maximum cooling liquid temperature	+70°C

Temperature rating

Insulation class (IEC 60034-1)	H (+180°C)
Temperature rise (IEC 60034-1)	+85°C
Maximum winding temperature	+150°C
Nominal ambient temperature	+65°C
Min. ambient temperature	-40°C

Vibration & Shock tolerance

Mechanical vibration	3.19 GRMS (ISO 16750-3:2023, Test XVI - Hybrid-electric/fully electric commercial vehicle, sprung mass (vehicle body), large and heavy DUT)
Mechanical shock	50 G (ISO 16750-3:2023, 4.2.2 Test for devices on rigid points on the body and on the frame)

Connections

Coolant connection	2 x G3/4 bore (see dimension drawing for details)
Cable direction	Cable direction fixed upwards
HV cables	2 x 3 x 95 mm² max.; 4 x 3 x 95 mm² max.
HV cable glands	Pflitsch blueglobe TRI bg 232ms tri
HV cable recommended type	HUBER+SUHNER Radox Elastomer S, screened, single core, automotive cable (FHLR4GC13X) (www.hubersuhner.com)
HV cable lug size	70-8, 95-8
Recommended cable lug	70 mm²: Druseidt with narrow flange 03906; 95 mm²: Druseidt with narrow flange 03910 (www.druseidt.de)
HV connection boxes	2 x 3 phase box; 4 x 3 phase box

LV connector

LV connector type	47 pin DEUTSCH HD34-24-47PE for resolver and temperature measurement (https://www.te.com)
LV connector pin type	DEUTSCH HD34-24-47PE
LV mating connector type	Gold plated
LV mating connector pin type	DEUTSCH HD36-24-47SE or DEUTSCH HD36-24-47SE-059
LV connector pin configuration	DEUTSCH 0462-201-1631, DEUTSCH 0462-005-2031; Plug: DEUTSCH 0413-204-2005 (size 20), Plug: DEUTSCH 0413-003-1605 (size 16); See Table 1 and Table 2

Angle/Speed sensor

Type	Externally excited SIN/COS resolver
Pole pair number	8
Input	7 V
Frequency	10 kHz
Output	2 V +/- 0.2 V
Input impedance	80 +/- 16 Ohm
Output impedance	380 +/- 76 Ohm

Anti-condensation heater (+HEAT2 option)

2 x 130 W 230 VAC Single-phase heater resistors

Heater connector (+HEAT2 option)

Hummel art no. 7651 0 5101 D (combination of housing 7651 0 00 00 0, insert 7084 951101/7084 9 51 12 1, crimp pins 7010 9 42 01 1) (https://www.hummel.com)

Heater mating connector

Hummel art no. 7550 6 51 02 D (combination of housing 7550 6 00 00 0, insert 7084 9 5110 2 / 70849 51 12 2, crimp socket 7010 9 42 00 2)

Heater connector pin type

Hummel art. no. 7010 9 42 01 1

Heater connector pin configuration

See Table 5

Bearing temp. measurement connector type

D-end: 4-pin M12 A coded male

N-end: DEUTSCH HD34-24-47PE

Bearing temp. measurement mating type

D-end: 4-pin M12 A coded female

N-end: DEUTSCH HD36-24-47SE or DEUTSCH HD36-24-47SE-059

Bearing temp. measurement connector pin configuration

See Table 1, Table 2 and Table 6

Pin Configuration Tables

Table 1 Pin configuration of LV-connector (+DUAL)

Description	PIN	Option
phase U1, main sensor, PT100 (P)	47
phase U1, main sensor, PT100 (N)	46
phase V1, main sensor, PT100 (P)	33
phase V1, main sensor, PT100 (N)	32
phase W1, main sensor, PT100 (P)	45
phase W1, main sensor, PT100 (N)	31
phase U2, main sensor, PT100 (P)	30
phase U2, main sensor, PT100 (N)	29
phase V2, main sensor, PT100 (P)	44
phase V2, main sensor, PT100 (N)	43
phase W2, main sensor, PT100 (P)	28
phase W2, main sensor, PT100 (N)	16
phase U1, spare sensor, PT100 (P)	42	+TEMP5
phase U1, spare sensor, PT100 (N)	27	+TEMP5
phase V1, spare sensor, PT100 (P)	15	+TEMP5
phase V1, spare sensor, PT100 (N)	14	+TEMP5
phase W1, spare sensor, PT100 (P)	40	+TEMP5
phase W1, spare sensor, PT100 (N)	26	+TEMP5
phase U2, spare sensor, PT100 (P)	41	+TEMP5
phase U2, spare sensor, PT100 (N)	13	+TEMP5
phase V2, spare sensor, PT100 (P)	39	+TEMP5
phase V2, spare sensor, PT100 (N)	38	+TEMP5
phase W2, spare sensor, PT100 (P)	25	+TEMP5
phase W2, spare sensor, PT100 (N)	12	+TEMP5
Resolver COS	Resolver, RES_COS_N, Inbuilt non-contacting	35
Resolver COS	Resolver, RES_COS_P, Inbuilt non-contacting	20
Resolver SIN	Resolver, RES_SIN_N, Inbuilt non-contacting	36
Resolver SIN	Resolver, RES_SIN_P, Inbuilt non-contacting	21
Resolver EXCN	Resolver, EXCN, Inbuilt non-contacting	22
Resolver EXCP	Resolver, EXCP, Inbuilt non-contacting	10
Resolver shield	Resolver, SHIELD/GROUND, Inbuilt non-contacting	34
Resolver2 COS	Resolver 2, RES_COS_N, Inbuilt non-contacting	37	+RES2
Resolver2 COS	Resolver 2, RES_COS_P, Inbuilt non-contacting	24	+RES2
Resolver2 SIN	Resolver 2, RES_SIN_N, Inbuilt non-contacting	23	+RES2
Resolver2 SIN	Resolver 2, RES_SIN_P, Inbuilt non-contacting	11	+RES2
Resolver2 EXCN	Resolver 2, EXCN, Inbuilt non-contacting	9	+RES2
Resolver2 EXCP	Resolver 2, EXCP, Inbuilt non-contacting	8	+RES2
Resolver2 shield	Resolver 2, SHIELD/GROUND, Inbuilt non-contacting	4	+RES2
Bearing temperature, sensor 1	PT100	2
Bearing temperature, sensor 1	PT100_GND	18
Bearing temperature, sensor 2	PT100	3
Bearing temperature, sensor 2	PT100_GND	19

Table 2 Pin configuration of LV-connectors (+QUAD)

Description	PIN	Option
phase W1, spare sensor, PT100 (P)	45	+TEMP5
phase W1, spare sensor, PT100 (N)	31	+TEMP5
phase U2, spare sensor, PT100 (P)	30	+TEMP5
phase U2, spare sensor, PT100 (N)	29	+TEMP5
phase V2, spare sensor, PT100 (P)	44	+TEMP5
phase V2, spare sensor, PT100 (N)	43	+TEMP5
phase W2, spare sensor, PT100 (P)	28	+TEMP5
phase W2, spare sensor, PT100 (N)	16	+TEMP5
phase U3, spare sensor, PT100 (P)	42	+TEMP5
phase U3, spare sensor, PT100 (N)	27	+TEMP5
phase V3, spare sensor, PT100 (P)	15	+TEMP5
phase V3, spare sensor, PT100 (N)	14	+TEMP5
phase W3, spare sensor, PT100 (P)	40	+TEMP5
phase W3, spare sensor, PT100 (N)	26	+TEMP5
phase U4, spare sensor, PT100 (P)	41	+TEMP5
phase U4, spare sensor, PT100 (N)	13	+TEMP5
phase V4, spare sensor, PT100 (P)	39	+TEMP5
phase V4, spare sensor, PT100 (N)	38	+TEMP5
phase W4, spare sensor, PT100 (P)	25	+TEMP5
phase W4, spare sensor, PT100 (N)	12	+TEMP5
HEAT	Heater, ground / protective earth	1	+HEAT
HEAT	Heater, neutral	2	+HEAT
HEAT	Heater, phase, 230 VAC	3	+HEAT
Resolver shield	Resolver, SHIELD/GROUND, Inbuilt non-contacting	4	+RES1
Resolver COS	Resolver, RES_COS_N, Inbuilt non-contacting	5	+RES1
Resolver COS	Resolver, RES_COS_P, Inbuilt non-contacting	6	+RES1
Resolver SIN	Resolver, RES_SIN_N, Inbuilt non-contacting	7	+RES1
Resolver SIN	Resolver, RES_SIN_P, Inbuilt non-contacting	8	+RES1
Resolver EXCN	Resolver, EXCN, Inbuilt non-contacting	9	+RES1
Resolver EXCP	Resolver, EXCP, Inbuilt non-contacting	10	+RES1
Temperature 1	phase U1, main sensor, PT100 (P)	11
Temperature 1	phase U1, main sensor, PT100 (N)	12
Temperature 2	phase V1, main sensor, PT100 (P)	13
Temperature 2	phase V1, main sensor, PT100 (N)	14
Temperature 3	phase W1, main sensor, PT100 (P)	15
Temperature 3	phase W1, main sensor, PT100 (N)	16
Temperature 4	phase U2, main sensor, PT100 (P)	17
Temperature 4	phase U2, main sensor, PT100 (N)	18
Temperature 5	phase V2, main sensor, PT100 (P)	19
Temperature 5	phase V2, main sensor, PT100 (N)	20
Temperature 6	phase W2, main sensor, PT100 (P)	21
Temperature 6	phase W2, main sensor, PT100 (N)	22
Temperature 7	phase U3, spare sensor, PT100 (P)	23	+TEMP5
Temperature 7	phase U3, spare sensor, PT100 (N)	24	+TEMP5
Temperature 8	phase V3, spare sensor, PT100 (P)	25	+TEMP5
Temperature 8	phase V3, spare sensor, PT100 (N)	26	+TEMP5

Table 3 Pin configuration of +LVB connection (+DUAL)

Description	PIN	Option
phase W3, spare sensor, PT100 (P)	27	+TEMP5
phase W3, spare sensor, PT100 (N)	28	+TEMP5
phase U4, spare sensor, PT100 (P)	29	+TEMP5
phase U4, spare sensor, PT100 (N)	30	+TEMP5
phase V4, spare sensor, PT100 (P)	31	+TEMP5
phase V4, spare sensor, PT100 (N)	32	+TEMP5
phase W4, spare sensor, PT100 (P)	33	+TEMP5
phase W4, spare sensor, PT100 (N)	34	+TEMP5
phase U1, spare sensor, PT100 (P)	35	+TEMP5
phase U1, spare sensor, PT100 (N)	36	+TEMP5
phase V1, spare sensor, PT100 (P)	37	+TEMP5
phase V1, spare sensor, PT100 (N)	38	+TEMP5
phase W1, spare sensor, PT100 (P)	39	+TEMP5
phase W1, spare sensor, PT100 (N)	40	+TEMP5
phase U2, spare sensor, PT100 (P)	41	+TEMP5
phase U2, spare sensor, PT100 (N)	42	+TEMP5
phase V2, spare sensor, PT100 (P)	43	+TEMP5
phase V2, spare sensor, PT100 (N)	44	+TEMP5
phase W2, spare sensor, PT100 (P)	45	+TEMP5
phase W2, spare sensor, PT100 (N)	46	+TEMP5
phase U3, spare sensor, PT100 (P)	47	+TEMP5
phase U3, spare sensor, PT100 (N)	48	+TEMP5
phase V3, spare sensor, PT100 (P)	49	+TEMP5
phase V3, spare sensor, PT100 (N)	50	+TEMP5
phase W3, spare sensor, PT100 (P)	51	+TEMP5
phase W3, spare sensor, PT100 (N)	52	+TEMP5
phase U4, spare sensor, PT100 (P)	53	+TEMP5
phase U4, spare sensor, PT100 (N)	54	+TEMP5
phase V4, spare sensor, PT100 (P)	55	+TEMP5
phase V4, spare sensor, PT100 (N)	56	+TEMP5
phase W4, spare sensor, PT100 (P)	57	+TEMP5
phase W4, spare sensor, PT100 (N)	58	+TEMP5
Bearing temperature, sensor 1	PT100	59	+BTMP
Bearing temperature, sensor 1	PT100_GND	60	+BTMP
Bearing temperature, sensor 2	PT100	61	+BTMP
Bearing temperature, sensor 2	PT100_GND	62	+BTMP
Reserve		63
Reserve		64
Reserve		65
Reserve		66
Resolver2 shield	Resolver 2, SHIELD/GROUND, Inbuilt non-contacting	67	+RES2
Resolver2 COS	Resolver 2, RES_COS_N, Inbuilt non-contacting	68	+RES2
Resolver2 COS	Resolver 2, RES_COS_P, Inbuilt non-contacting	69	+RES2
Resolver2 SIN	Resolver 2, RES_SIN_N, Inbuilt non-contacting	70	+RES2
Resolver2 SIN	Resolver 2, RES_SIN_P, Inbuilt non-contacting	71	+RES2
Resolver2 EXCN	Resolver 2, EXCN, Inbuilt non-contacting	72	+RES2
Resolver2 EXCP	Resolver 2, EXCP, Inbuilt non-contacting	73	+RES2
D-END 1/2
Bearing temperature, sensor 1	PT100	74	+BTMP
Bearing temperature, sensor 1	PT100_GND	75	+BTMP
Bearing temperature, sensor 2	PT100	76	+BTMP
Bearing temperature, sensor 2	PT100_GND	77	+BTMP
D-END 2/2
HEAT2	Heater 2, ground / protective earth	78	+HEAT2
HEAT2	Heater 2, neutral	79	+HEAT2
HEAT2	Heater 2, phase, 230 VAC	80	+HEAT2

Table 4 Pin configuration of +LVB connection (+QUAD)

PIN	Description	Option
1	Phase, 230 VAC
2	Neutral
3	Ground/protective earth
4	Reserve
5	Reserve

Table 5 Pin configuration of heater

PIN	Description
1	PT100, sensor 1
2	PT100_GND, sensor 1
3	PT100, sensor 2
4	PT100_GND, sensor 2

Table 6 Pin configuration of bearing temperature sensor connector (one two-wire PT100 sensor) in D-end

Description	PIN	Option
phase U1, main sensor, PT100 (P)	47
phase U1, main sensor, PT100 (N)	46
phase V1, main sensor, PT100 (P)	33
phase V1, main sensor, PT100 (N)	32
phase W1, main sensor, PT100 (P)	45
phase W1, main sensor, PT100 (N)	31
phase U2, main sensor, PT100 (P)	30
phase U2, main sensor, PT100 (N)	29
phase V2, main sensor, PT100 (P)	44
phase V2, main sensor, PT100 (N)	43
phase W2, main sensor, PT100 (P)	28
phase W2, main sensor, PT100 (N)	16
phase U3, main sensor, PT100 (P)	42	+TEMP5
phase U3, main sensor, PT100 (N)	27	+TEMP5
phase V3, main sensor, PT100 (P)	15	+TEMP5
phase V3, main sensor, PT100 (N)	14	+TEMP5
phase W3, main sensor, PT100 (P)	40	+TEMP5
phase W3, main sensor, PT100 (N)	26	+TEMP5
phase U4, main sensor, PT100 (P)	41	+TEMP5
phase U4, main sensor, PT100 (N)	13	+TEMP5
phase V4, main sensor, PT100 (P)	39	+TEMP5
phase V4, main sensor, PT100 (N)	38	+TEMP5
phase W4, main sensor, PT100 (P)	25	+TEMP5
phase W4, main sensor, PT100 (N)	12	+TEMP5
Bearing temperature, sensor 1	PT100	74	+BTMP
Bearing temperature, sensor 1	PT100_GND	75	+BTMP
Bearing temperature, sensor 2	PT100	76	+BTMP
Bearing temperature, sensor 2	PT100_GND	77	+BTMP
HEAT2	Heater 2, ground / protective earth	78	+HEAT2
HEAT2	Heater 2, neutral	79	+HEAT2
HEAT2	Heater 2, phase, 230 VAC	80	+HEAT2

Graphs and Tables

Picture 1 Allowed altitudes vs phase cable length

A line graph showing the relationship between altitude and phase cable length. The Y-axis represents Altitude [m] from 0 to 4500, and the X-axis represents Phase cable length [m] from 0 to 17. The line shows a decreasing trend, indicating that allowed altitude decreases as phase cable length increases.

Picture 2 Pressure loss vs coolant flow

A line graph illustrating pressure loss in bar against coolant flow in l/min. The Y-axis ranges from 0 to 1.2, and the X-axis ranges from 35 to 65. The line shows an increasing trend, indicating that pressure loss increases with higher coolant flow rates.

Table 7 Mounting method

A table detailing various mounting methods. It includes columns for Mounting (Foot, Side, Flange, D-end, Dual-end, Spline, Cylindrical), and IEC60034-7 (Code I, Code II). Checkmarks indicate compatibility for different mounting configurations.

Table 8 Product code examples

Product code	Description
EM-PM1540B-T4000-1600-DUAL	Standard 1600 rpm unit with standard options
EM-PM1540B-T4000-1600-DUAL+BIA+RES1	Standard unit otherwise but with isolated bearings and resolver

Table 9 Option list

Variant	Code	Description	Additional information
High voltage connections	-DUAL (***	Two galvanically isolated three-phase systems	1 x M32 cable gland per phase, total of 6 pcs M32 cable glands
	-QUAD	Four galvanically isolated three-phase systems	1 x M32 cable gland per phase, total of 12 pcs M32 cable glands
Low voltage connections (signal and auxiliaries)	+LVB1	Low voltage connections done with connector	See Connections - section of the data sheet
	*	Low voltage connections done with connection box and terminal strip	D-end: LV connection box with 1 x M16 cable gland + terminal strips; N-end: LV connection box with 1 x M25, 2 x M16 and 1 x M12 cable glands + terminal strips (see user guide for pinout)
D-end shaft	*	Male shaft, cylindrical	Cylindrical shaft, diameter 70 mm h7
	+S3 (***	Male shaft, spline	DIN 5480 W70x2x30x34x8f
N-end attachment	*	None	Male shaft, no flange
	+NE4 (***	*	None	Cylindrical shaft, diameter 70 mm h7 (standard) DIN 5480 W70x2x30x34x8f (+S3)
Foot mounting	+FM1	Foot	Foot mounting, shaft height 315 mm
Bearing insulation	+BIN	Non-insulated bearings	Non-insulated bearings
	+BIA	Insulated bearing in N-end	Insulated bearing in N-end
	*	Insulated bearing in both ends	Insulated bearing in both ends
Shaft grounding	+SG1	D-end shaft grounding	Inbuilt grounding ring
Rotation sensor	*	Resolver	No resolver
	+RES1	Resolver	Inbuilt non-contacting resolver, 8-pole pair
	+RES2	Double resolver	Inbuilt non-contacting resolver, 8-pole pair
Winding temperature sensors	*	Temperature surveillance	DUAL: 6 x PT100 (two-wire) in windings
	+TEMP5	Redundant temperature surveillance	QUAD: 12 x PT100 (two-wire) in windings
Bearing temperature sensors	*	None	PT100 in bearings
	+BTMP1	*	Plugin connector
Anti-condensation heaters	*	None	Two anti-condensation heaters
	+HEAT2	*	2 x 230 VAC/130 W (see user guide for more information)
Machine coating	*	None	Dark grey RAL7024; Type of coating: Epoxy; Minimum number of coats (MNOC): 2; Minimum nominal dry film thickness: 240 µm

MOTORS

Type	Cont. Torque [Nm]	Cont. Power [kW]	Nom. Current [A]	Cont. Torque [Nm]	Cont. Power [kW]	Nom. Current [A]	Peak Torque [Nm]	Max. Peak speed [rpm]	Nom. speed [rpm]	QUAD	DUAL (a (b
EM-PM1540B-T4000-600	4522	284	387	5454	342	463	600	1200	5930	5930
EM-PM1540B-T4000-1200	4229	531	716	4692	590	790	1200	2400	4158	5930
EM-PM1540B-T4000-1600	4183	701	954	4639	777	1058	1600	3200	3062	5930
EM-PM1540B-T4000-2400	3565	896	1232	4067	1022	1422	2400	4000 (c	4000

(a Peak torque achieved with two 350A inverters (b Peak torque achieved with four 350A inverters (c Mechanical maximum speed

The maximum allowed peak torque duration at stator winding starting temperature +90°C is 10.5 minutes. The given values indicate typical duration and are not verified. In case more accurate values are required, cyclic dimensions are needed.

GENERATORS

Type	Apparent power [kVA]	Cont. power [kW]	Nom. Current factor	Apparent power [kVA]	Cont. power [kW]	Nom. Current factor	Nom. speed [rpm]	Nom. speed [rpm]	Volt/ Freq. ratio [VAC/ rpm] (d	Power factor
EM-PM1540B-T4000-600	340	336	388	0.99	408	397	464	0.97	800	107	0.816
EM-PM1540B-T4000-1200	609	589	705	0.97	674	648	779	0.96	1400	187	0.416
EM-PM1540B-T4000-1600	809	759	942	0.94	896	831	1040	0.93	1800	240	0.290
EM-PM1540B-T4000-2400	984	911	1185	0.92	1074	1024	1308	0.95	2500	333	0.193

(d Back EMF for cold (+20°C) generator

PRODUCT CODE AND OPTIONS

Use product code including all needed options for ordering. Standard options are not given with the code as they are selected by default if a non-standard option is not selected. Standard options are indicated by a star (*).

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