FEATURES
Measuring
-Voltage\Current\(Active\Reactive\Apparent)Power\Power factor\ Frequency
-CT/PT ratio can be set by pressing buttons
-Network selection for 3P-3W\3P-4W
Power Quality
-THD
-Harmonics up to 21th
-Unbalance
Energy Metering
-Four quadrant energies
Input and Output
-2\4\8 digital inputs
-2\4 relay outputs
-2\4 analog outputs
Communication
-Interface:RS485
-Protocol:Modbus-RTU
APPLICATION
-Power Monitoring
-Energy Management
-Sub-billing\cost allocation\utility billing verification
SPECIFICATIONS
PZ72(L)-E4 PZ72(L)-E4/H |
PZ80(L)-E3(4) PZ80(L)-E4/H |
PZ96(L)-E3(4) PZ96L-E3(4)/H |
PZ42(L)-E3(4) PZ42L-E3(4)/H |
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Phase & Wiring |
3P3W |
■ |
■ |
■ |
■ |
|
3P4W |
■ |
■ |
■ |
■ |
||
Input |
Voltage |
Direct Ph-Ph |
up to 480V AC |
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Direct Ph-N |
up to 276V AC |
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With external PT |
■ |
■ |
■ |
■ |
||
Current |
Direct |
up to 6A AC |
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With external CT |
■ |
■ |
■ |
■ |
||
Measuring |
Voltage |
■ |
■ |
■ |
■ |
|
Current |
■ |
■ |
■ |
■ |
||
Active Power |
■ |
■ |
■ |
■ |
||
Reactive Power |
■ |
■ |
■ |
■ |
||
Apparent Power |
■ |
■ |
■ |
■ |
||
Power Factor |
■ |
■ |
■ |
■ |
||
Frequency |
■ |
■ |
■ |
■ |
||
Harmonics |
Total |
□ |
□ |
□ |
□ |
|
Subharmonic |
- |
- |
□ |
□ |
||
Energy Metering |
±KWh |
■ |
■ |
■ |
■ |
|
Record |
SOE |
- |
- |
□ |
□ |
|
MAX/MIN |
- |
- |
□ |
□ |
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Accuracy Class |
Active Energy |
0.5 |
0.5 |
0.5 |
0.5 |
|
Voltage |
0.2% |
0.2% |
0.2% |
0.2% |
||
Current |
0.2% |
0.2% |
0.2% |
0.2% |
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Display Type |
LCD |
□ |
□ |
□ |
□ |
|
LED |
□ |
□ |
□ |
□ |
||
Communication |
RS485 interface |
□ |
□ |
□2 |
□2 |
|
Digital Input |
Dry contact |
□2 |
□2 |
□4 |
□8 |
|
Digital Output |
NO contact |
□2 |
□2 |
□2 |
□4 |
|
Analog Output |
0-5V DC/4-20mA DC |
- |
- |
□2 |
□4 |
|
Pulse output |
□ |
□ |
□ |
□ |
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Dimensions(mm) |
Outline(W×H) |
75*75 |
84*84 |
96*96 |
120*120 |
|
Cutout(W×H) |
67*67 |
76*76 |
88*88 |
108*108 |
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Housing(W×H×D) |
66*66*98 |
75*75*98 |
86*86*92 |
106*106*98 |
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Auxiliary Power |
85-265V AC/DC |
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Temperature |
Operation |
-25 to 55℃ |
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Storage |
-40 to 70℃ |
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Humidity |
up to 95%, no condensing |
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Standards |
IEC61000 IEC62053 |
NOTE: “■”:Yes “-”:No “□”:Optional