PSM measurement modules with CAN bus for PSM busbars

Article number: DK 7859.420

PSM measurement modules with switching functions for outputs and energy measurement. Versions with IEC 60320 C13 & C19 slots and CEE 7/3 (earthing contact socket) available.

Article number:
DK 7859.420
Product description
A power meter and switching functions for the output slots can be added to any PSM busbar with these PSM plug-in modules. The modules are also suitable for upgrading existing PSM installations if it becomes necessary to record the power data or add a switching option for the connected equipment. There are three variants available with different socket types. In the PSM busbar, the PSM modules occupy two module slots each. Measurements are displayed locally on a backlit LC display. For quick checks, the colour changes to red if current and power limits are exceeded.
Benefits
Simple, shock-hazard-protected, plug & play installation with the system operational
PSM module is easily fitted into and removed from the PSM busbar, allowing it to be used at changing locations
Compatible with the European PSM busbar range
CAN bus for direct connection to CMC III system (RJ 45, 2 x socket)
In redundant systems, the circuit may be switched over by rotating the module
Suitable for use at ambient temperatures of up to +60 °C
Facilitates the implementation of requirements to ISO 50001 and EN 50600-2-2
Function principle
Measurement of power consumption per module
Output slots may be switched individually and in groups via CMC III
Status LEDs for CAN bus communication per module
LC matrix display with multi-coloured backlight for local display
Location sensor for correct display and Web view in 90° increments
Adjustable limits for voltage, current and active power
Configurable overload detection per module
High level of measurement accuracy
Alarm signalling via the display
Universal connector lock, IEC 60320, C13 and C19 slots that are not needed may be closed
Material
Socket inserts: Plastic (PA6 GF 30 V1)
Section: Aluminium, anodised
Supply includes
PSM measurement modules with CAN bus
CAN bus connection cable, 1 m
Distribution output per module
3,680 W
Switching load per relay
4,000 VA
Length
500 mm
Contamination level
2
Interface bus system
2 x CAN bus interfaces to CMC III (max. 16 on PU/4 on PU Compact)
2 x RJ45 (connection to CMC)
Qty.
1
Relay version
Dual coil, bistable
Rated operating voltage
18 V (DC) - 24 V (DC), power supply via CMC III system
Input voltage
230 V AC
Tolerance of input voltage
± 10 %
Rated current
16 A
Required number of module slots
2
No. of participating PU compact (max.)
4
No. of participating PU (max.)
8
Directives
Low Voltage Directive 2014/35/EU
EMC Directive 2014/30/EU
IP protection category to IEC 60 529
IP 20
Monitoring
Alarm management via CMC III (e.g. e-mail or text message)
Visualisation of the switching status on the CMC III website and RiZone
Up to 16 PSM modules on one CMC III PU (per IP address)
Rights management via CMC III (e.g. restriction of the switching function)
Standards
EN 50 600-2-2
EN 60950
Measurement functions, description
Voltage V, current A, frequency Hz
Active power kW, active energy kWh
Reactive power kVar, reactive energy kVarh
Apparent power kVA, apparent energy kVAh
Power factor cosPhi, crest factor
Operating hours meter d, h, min
Measurement accuracy of ± 1%
Resettable measurement functions / reset via software / interval measurement: Active energy kWh, operating hours meter h, threshold values (voltage, current, power) freely configurable
Protocols
Network functionality (only in conjunction with CMC III system): IPv4, IPv6, SNMPv3, Modbus/TCP, OPC-UA
Dimensions
Width: 53 mm
Depth: 45 mm
Length: 500 mm
Maximum operating altitude
2,000 m
Operating temperature range
5 °C...60 °C
Ambient humidity (non-condensing)
90 %
Sockets
2 x C13 / 4 x C19
Relative humidity (non-condensing)
10 %
Storage temperature range
-20 °C...70 °C
Packs of
1 pc(s).
Weight/pack
0.992 kg
Customs tariff number
85369001
EAN
4028177801851
ETIM 7.0
EC000330
ECLASS 8.0
27371306
Product description
DK PSM measuring module, for modular PSM power distribution. Occupies 2 slots in the busbar. Output: IEC 60 320 4 x C19, 2 x C13, input: 207 V – 250 V, 16 A, (max. 3680 W)
Documentation
Instructions
Data sheets
Technical system catalogue