Northern Design Cube 300 Energy Meter (C300/5A/110)

Name: Northern Design Cube 300 Energy Meter (C300/5A/110)
Brand: Northern Design
Price: 150.192 GBP
Availability: BackOrder

Northern Design

Northern Design Cube 300 Energy Meter (C300/5A/110)

Northern Design

£125.16

£150.19 inc. VAT

Description
Specification
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Product Description

Northern Design's Cube 300 is a cost effective kWh and kW panel mount meter, which has pulsed outputs and accuracy better than class 1. It also features 'Right First Time' installation aids (kW display, CT, VT and Pulse value displays) that clearly show if the meter had been wired and programmed correctly. These features make this meter suitable for control panels and switchboards.

Specification

Inputs

System	3 Phase 3 or 4 Wire Unbalanced Load 3 Phase Balanced & Single Phase to order
Voltage	400/230V. 3 Phase 3 or 4 Wire 110/63V & 208/120V optional - Others to order
Current	5A from external CTs 1A optional - fully isolated

Auxiliary Supply

Standard	230V 50/60 Hz ±15%
Options	110V 50/60 Hz ±15%
Load	2VA max
Overload	x1.2 continuous

Accuracy

kWh	Better than Class 1 per EN 61036 & EN 62053-21 Better than Class 1 per BS 8431
kW	Better than ±1% reading; Class 1 BS 8431

Pulse Output

Function	1 Pulse per unit of energy
Scaling	Settable between 1 & 1000 counts of kWh register
Pulse Period	0.1 sec. default; Settable between 0.1 and 20 sec
Rise & Fall Time	< 2.0ms
Type	N/O Volt free contact. Optically isolated BiFET
Contacts	100mA ac/dc max., 100V ac/dc max
Isolation	2.5kV 50Hz 1 minute

Modbus Serial Comms

Bus Type	RS485 2 wire + 0v. ½ Duplex, ¼ unit load
Protocol	MODBUS® RTU with 16 bit CRC
Baud Rate	4800, 9600 or 19,2000 User settable
Address	1 – 247 User settable
Latency	Reply within 250ms max.
Command Rate	New command within 5ms of previous one

General

Operating Temperature	-10°C to +65°
Storage Temperature	-25°C to +70°C
Humidity	< 75% non-condensing
Environment	IP54 standard, IP65 optional
Conforms to	EN 61010-1 Installation Category II

Mechanical

Terminals	Rising Cage - 4mm² (12 AWG) cable max
Enclosure	DIN 43700 96 x 96
Material	Mablex® with fire protection to UL94-V-O self extinguishing
Dimensions	96 x 96 mm x 83.5 mm (72 mm behind panel)
Weight	~ 250 gms