Kwh Meter (DDSYF577)

Product Description

Scope of Application
DDSY577 applying microelectronic technology in measuring electricity, with shielded and air-proofed structure,
collects, handles, and stores data by means of advanced 16 bit single-chip processing system and SMT technology.
it features in diamagnetism, low power coonsumption, high precision, security, high overloading and long durability.
The vending system is an electricity sales management software, which is developed for power supply
department using prepaid meter, which is easy to operate and is a powerful tool for managing the prepaid meter.
Construction Features:
Via HHMRU or RS485 communication, connect, program or reading data from the meter
Programmable low-credit alarming, Open cover alarming, Battery Alarming, Overload Alarming, inner Buzzer
The meter can record total consumption quantity in 12 month
Can set 4 tariffs in one day, T1, T2, T3, T4
For Management system software, or may select net version.
Adjustable power control setting
Technical Specification
Parameter Characteristic
Meter type: Single phase multi-rate prepayment meter
Approval: IEC62052-11 & IEC62053-21
Mechanical/Electrical compliance: GB, ISO, DIN or BS
                                 standards
Measuring scope: Active energy
Register: Large LCD display in Engligh
         with Backlight
Connection type: 1 phase 2 wire
Reference voltage: 220V, 230V, 240V, 120V
Reference frequency: 50 or 60Hz
Power consumption: Voltage circuit <2W at 240V
                  Current circuit <1VA at 5A
Class index: Class 1 or Class 2
Basic current: 5A or 10A
Maximum current: 60 or 100A
Meter constant: 200~6400imp/kWh (220V-240V)
Operation temperature range: -20 Centigrade to +50
                            Centigrade
Limit temperature range of operation: -30 Centigrade to
                                     +60 Centigrade
Storage temperature: -40 Centigrade to +70 Centigrade
Relative humidity: up to 85%
Degree of protection (IEC 60529): IP 51 (IP54 in request)
Battery (Optional): Display reading without power
Pulse output: In accordance with IEC 62053-31
Terminal cover type :Short or extend
Meter cover material: ABS
Meter base material: Bakelite
Terminal box material: ABS
Terminal cover material: ABS
Dimension: 181* 116 *70 (mm)
Weight: Approximate 0.95kg