单相
产品介绍
产品介绍
核心特性
- Dual relay.
- Multi tariff
- DLMS/COESM
- Infrared port/RS485
- Tamper detection and record
- LCD display, read without power
- Double CT for Phase and Neutral line
- Disconnects on overload and no credit
- Prepayment/post-payment mode switching
- Plug& Play module PLC/GPRS/3G/4G/RF
- Programmable load limit & Low credit warning
- Active/reactive energy measurement
支持预付费或后付费运行及双电源计量的智能单相电表。 通信、控制与计量选项以具体型号为准，项目采购前请确认。
规格参数
- Nominal voltage Un
- 230V
- Limited voltage
- 70% ~ 120%Un
- Nominal frequency fn
- 50~60Hz
- Tolerance
- ±5%
- Basic current(lb)
- 5A
- Maximum current(lmax)
- 60A (80/100A optional)
- Starting current(ist)
- 20mA
- Active energy constant
- 1000imp/kwh
- Active energy as IEC62053-21
- class 1.0
- voltage circuit
- <2w <8VA
- current circuit
- <1VA
- operation range
- -25c~+70c
- storage range
- -40c~+85c
- Insulation level
- 4kv rms 1min
- Impulse withstand voltage ing
- 8kv1.2/50us
- Insulation system classification
- protection class Il
- contact discharge
- 8kv
- Air discharge
- 15kv
- 27MHz to500MHz typical
- 10v/m
- 100KHz to1GHz typical
- 30v/m
- Fast transient burst test
- 4kv
- Meter case protection class
- IP54
- Maximum cable size
- 8 mm
贸易信息
- 产地
- 中国深圳
- 品牌
- CALIN
应用场景
- 住宅及商业用电计量
- 公用事业营收保护与 AMI 项目
