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Northern Design Cube 400 Multi-Function Meter (C400MOD/5A/230)

Northern Design Cube 400 Multi-Function Meter (C400MOD/5A/230)

£191.28

£229.54 inc. VAT

Product Description

ND Cube 400 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. The meter has a Modbus output through a RS485 port (Supplied with this product).

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 All errors ± 1 digit

kWh

Better than Class 1 per EN 62053-21 & BS 8431

Kvarh

Better than Class 2 per EN 62053-23 & BS 8431

kW & kVA

Better than Class 0.25 IEC 60688

kvar

Better than Class 0.5 IEC 60688

Amps & Volts

Class 0.1 IEC 60688 (0.01In – 1.2In or 0.1Un – 1.2Un)

PF

±0.2° (0.05In – 1.2In and 0.2Un – 1.2Un)

Neutral Current

Class 0.5 IEC 60688 (0.05In – 1.2In)

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 III

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

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Northern Design Cube 400 Multi-Function Meter (C400MOD/5A/230)

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