Northern Design Cube 350 Multi-Function Meter (C350MOD/5A/230/H)

Name: Northern Design Cube 350 Multi-Function Meter (C350MOD/5A/230/H)
Brand: Northern Design
Price: 160.5 GBP
Availability: BackOrder

Northern Design

Northern Design Cube 350 Multi-Function Meter (C350MOD/5A/230/H)

Northern Design

£133.75

£160.50 inc. VAT

Description
Specification
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Product Description

ND Cube 350 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.

A high speed internal RS485 MODBUS communications option is available with this meter allowing readings to be viewed remotely and provides the extra parameters needed for a complete system analysis.

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 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