paglalarawan
Dalawang modelo:
DDS238-4 W na may RS485
DDS238-4 W nang walang RS485
Tungkulin:
1. proteksyon ng password
2. Time Relay Switch
3. Countdown function
4. Bi-directional active energy measure , positive (import)active energy at reverse(export) active energy display magkahiwalay
5. Tunay na aktibong power display
6. I-clear ang lahat ng kWh hanggang zero
7. Kwh prepayment function.
8. Over current protection, over and under voltage protection, action power (W) protection.
9. RS485 port: MODBUS-RTU protocol, 1200??9600bps, None parity, default 9600bps
Tampok??
1.Working Voltage: AC 90-300V
2. Rate frequeney: 50/60Hz
3. Rated kasalukuyang: 5(60)A, min sukat 20mA
4.Rate voltage:120V/220V/230V/240V(90-300V)
5.kWh na Katumpakan:Klase 1
6.Pulse constant:1600imp/kwh
7. Temperatura sa Paggawa: -25??-70??






















Mga pagsusuri
Walang mga review pa.