Manuals+

KEBA KeContact M20 Charging Controller

Version 1.02

Product Variants

Product DesignationMaterial No.EAN Code
KC-M20-E0LE02-010 - mini - LTE1376949120050719330
KC-M20-E0LE02-020 - small - LTE1287679120050716193
KC-M20-E0LE02-040 - medium - LTE1220089120050714250
KC-M20-E0LE02-200 - large - LTE1245619120050714762

General Specifications

Design

Front View

Rear View

General

  • Max. manageable charging stations: mini / small / medium / large: 10 / 20 / 40 / 200
  • Max. number of zones: 15
  • Connection protocol: Modbus TCP
  • OCPP backend: Configurable (1.5/1.6)

Power Supply

Embedded PC

Supply voltage:9–36 VDC
Power consumption:max. 30 W

Main Power Supply

Supply voltage:100–240 VAC (50/60 Hz)
Output voltage:24 VDC
Output power:max. 60 W
Overvoltage category:II acc. to EN 60664
Protection class:II

Environmental Conditions

  • Application: Indoor
  • Access restrictions at installation site: Limited access (switch cabinet)
  • Mounting (stationary): Embedded PC: On wall or DIN rail; Power Supply: DIN rail only
  • Operating temperature: -20 °C to +55 °C
  • Storage temperature: -40 °C to +85 °C
  • Relative humidity: 5 % to 95 %, non-condensing

Interfaces

Altitude

Altitude level: max. 3000 meters above sea level

Ethernet Interface

Quantity:1 (RJ45)
Data transfer rate:10/100/1000 Mbit/s
Potential separation shielded connection:No

USB Interface

Quantity:4
Type:A, USB 3.0

Serial Interface *)

Quantity:4
Type:RS-232/422/485

*) This interface is not yet released.

Mobile Network

Category:LTE Cat.4
LTE bands:LTE-FDD B1/B3/B5/B7/B8/B20/B28; LTE-TDD B38/B40/B41
GSM bands:900/1800 MHz

SIM Card

Type:nano (4FF)

LTE Antenna Interface

Quantity:2
Type:SMA

LTE Antenna

Type:LTE dual antenna
Cable:2 m LL 100 with SMA male connector
Degree of protection:IP67

Certifications

EC Declaration of Conformity:Yes

Information about the certifications can be downloaded from KEBA's website: www.keba.com/emobility-downloads

Dimensions and Weight

LTE Antenna

Width (W):80 mm
Height (H):14.7 mm
Depth (D):74 mm
Mounting:M10x1 screw mounting

Fig. 1-1: Schematic representation, dimensions in millimeters.

Embedded PC

Width (W):188.5 mm
Height (H):33 mm
Depth (D):127.8 mm
Weight:700 g

Fig. 1-2: Schematic representation, dimensions in millimeters.

Power Supply

Width (W):54.1 mm
Height (H):90.9 mm
Depth (D):55.6 mm
Weight:200 g

Fig. 1-3: Schematic representation, dimensions in millimeters.

Country-Specific Features

Austria

TOR Conformity

Yes, if the TOR function is activated (in combination with client P30 charging stations in a charging network).

Supported TOR Functions

  • Client P30 charging stations:
  • Monitoring of undervoltage, frequency monitoring after power failure and waiting time.
  • Stepwise increase of charging current (ramp) up to the set maximum value.

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