Detailed product description
1. Power meter measures voltage, current, power, power factor, kwh, kvarh
2. Rs485/ modbus
3. Power quality analysis
4. Di/do
PMAC735 power meter features:
1. Suit for lv/ hv voltage system
2. Compact design with all real-time measurement
3. Consist of basic unit and optional modules
4. 10 years back-up of integrated energy data
5. Large lcd, high brightness, auto-scrolling
6. High accuracy, v or i is 0.2%, kwh is class 1
7. Ct and pt programmable
8. Pluggable terminals, easy to install
9. Panel size: 96 x 96mm
10. Password protect
PMAC735 power meter basic function:
Provide one rs485 communication, measures and display real-time parameters:
1. Voltage¡ªua, ub, uc, uab, ubc, uca,
2. Current¡ªia, ib, ic, in
3. Active power ¨c pa, pb, pc, p
4. Reactive power ¨cqa, qb, qc, q
5. Apparent power¡ªsa, sb, sc, s
6. Power factor¡ªpfa, pfb, pfc, pf
7. Frequency
8. Active energy¡ªkwh (4 quadrant)
9. Reactive energy¨c kvarh (4 quadrant)
10. Demand and max. Record for i, p, q, s
11. Unbalance rate for u, i
12. Max./ min. Value
Pmac735 power meter di/ do modules:
1. 4 status input + 4 relay output
2. 8 status input + 2 relay output
3. 8 status input + 2 pulse output
4. Profibus communication module
Pmac735 power meter optional function:
1. Up to 31st harmonic analysis, k factor, thd
2. Soe (event log)
3. One 4~20ma analog output.
Pilot's packing; neutral packing; customized packing.
Name: single phase electricity meter case Material: PC, ABS Can be customized
Frequency 50hz ¡¨¤2hz Outside magnetic field intensity: ¡¨¹0.025mt Warm-up: the time of warm-up: ¡y30 minutes Using condition: Environment temperature: 5¡æ¡-40¡æ Relative humidity 25%¡«85% Test current: 0.05a¡«120a Current range 1a, 10a, 100a Imax=120a Test voltage 50v¡-480v Voltage range: 50v, 100v, 200v, 400v Umax=480v Accuracy: Current: ¡¨¤0.05%rg 0.125¡«120a Voltage: ¡¨¤0.05%rg 40v¡«480v Power: Active power ¡¨¤0.05% (50v¡«480v, 0.2a¡«120a, cosØ¡y0.5) Reactive power ¡¨¤0.1% (50v¡«480v, 0.2a¡«120a) Apparent power ¡¨¤0.1% (50v¡«480v, 0.2a¡«120a) Power factor Measurement range: 0¡«¡¨¤1 Accuracy: ¡¨¤0.05%rg (cosØ¡y0.5) Phase: Measurement range: 0¡ã¡«360¡ã Accuracy: 0.05¡ã(50hz) Frequency: 0.03%rd (45hz¡«65hz) Pulse output: Ttl level Load ¡ê¾2kw High frequency output port: fh Low frequency output port: fl Affection of temperature: (5¡æ¡«40¡æ) Voltage, current and frequency: ¡¨¹¡¨¤15ppm/¡æ Power: ¡¨¹¡¨¤30ppm/¡æ Communication port: Rs232 Rs485 Power supply: Voltage: ac220v¡¨¤22v Frequency: 50hz¡¨¤2hz Power: 40va Dimension: 432mm¡¨¢131mm¡¨¢308mm Weight: 15kg
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