RICHA EQUIPMENTSÂ offers a new product which caters metering for the single phase distribution system or where cluster of consumers are located in close vicinity. The meters communicate in close mesh network through RF network (RF module) and the data is saved at DATA Concentrator Unit (DCU) and sent to the central server locate din Hyderabad or Mumbai.
TECHNICAL PARAMETERS
| Wiring Configuration | 1Phase 2 Wire | 3Phase 4Wire |
|---|---|---|
|
Connection type
|
Direct Connected
|
Direct Connected
|
|
Voltage
|
240 V (P-N)
|
3X240V(P-N) 450(P-P) AC
|
|
Current
|
10(40), 10(60) A
|
10(40), 10(60) A
|
|
Accuracy Class
|
1.0
|
1.0
|
|
Frequency
|
50Hz (+5%)
|
50Hz(+5%)
|
|
Impulse constant
|
1000 Imp/KWh
|
1000 Imp/KWh
|
|
Starting current
|
0.02lb
|
0.02lb
|
|
Display
|
LCD 6+2
|
LCD 6+2
|
|
Ingress Protection
|
IP 51
|
IP 51
|
|
Communication Port
|
RF/GSM/RS485
|
RF/GSM/RS485
|
|
Standards
|
As per IS:13779 with latest amendments
|
|
|
Type
|
RS-12
|
RS-12
|
|
Dual Source
|
Available
|
Available
|
- Meter can distinguish between Grid (Main) Supply and Auxiliary (Backup) supply and deducts the amount according to respective tariff and usage.
- State of the Art Anti-tampering Auxiliary supply sensing cable.
- Cut off power after the credit is used out.
- Meter has overdue function: It can overdue when it is in friendly hours.
- Low credit alarm: Meter/IHD will sound beep when the balance is less than preset alarming credit.
- Flexible Tariffs: 8 tariff registers available for configuration. ToU and Step Load tariff available.
- Built-in-relay which can trip when over load for Set Main and Aux Load, balance run out, tamper happen and so on.
- Event Log: Token, recharge amount and tampering events.
- Tampering functions: Terminal cover opened, Terminal cover opened when power off. Phase sequence error, detected magnetic field, three phase unbalance.
- IHD provides remote access to metering data for Energy monitoring.
- Keypad for entering 20 digit recharge token.
- Provides user friendly display and easy distinguish between Main Supply and Auxiliary Power Supply.
- Alert on low credits and tampering.