Three Phase Whole Current Meters

RM HC3000 is a state-of-the-art Digital KWh Meter of class 1.0 accuracy and especially designed for residential customers. The meter meets the IS standards IS 13779 and can measure in the current range upto 5-30A and 10-60A or less than 12 KVA. The meter is equipped with RS485 communication port for implementation of EMS / BMS application.

RM HC3000 is guaranteed to work in harsh noisy environments, and meets or exceeds the regulatory requirements for EMI/EMC, voltage and frequency disturbances, faults etc.

RM HC3000 is immune to the common tamper conditions encountered in revenue applications.

Remote Customer Information Link

The Remote Customer Information Link via MODBUS output transfers data in a continuous stream allowing the customer to better manage consumption, compared to subscribed contract:

Technical specifications

	Accuracy class Class 1 for active energy (IS 13779) Meter type 3 Phase 3 Wire or 4 Wire, 3x220(380), 50 Hz Current range Basic (I b) = 5 A/10 A - Maximum (I max) =30 A/ 60 A Meter constant 1000 pulses/kWh Connection type MODBUS Communications Remote Reading and programming with MODBUS Remote Customer Information Link Ripple Control Tariff options 10 options with 1 to 6 tariffs, fully programmable Relay output 2 A / 250 V A. C. and 16A/250 V A. C. Mounting DIN 43-857 triangle mounting Degree of Protection IP 51case Size 212 x 122 x 64.5 mm Tamper Conditions a) Phase Missing b) Neutral Missing c) Current polarity reversal Nominal temperature range -20°C to +60°C Ripple Control Pulsadis code 40 commands or 50 commands 160 to 492 Hz Display LCD 8 digits + icons Burden < 2W per phase. Current circuit < 3VA per phase.

Typical Applications:

Shopping Malls & Multiplexes, Residential Townships, Commercial Buildings, LT industrial loads and many more.