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| Categories | Automation Control Relays | 
|---|---|
| Brand Name: | Chint | 
| Model Number: | PA/PZ-666(S), PA/PZ-7777(S), PN-666(s) etc. | 
| Certification: | CE,CCC | 
| Place of Origin: | China | 
| MOQ: | 12pcs | 
| Price: | USD120~USD280 | 
| Payment Terms: | T/T, Western Union | 
| Supply Ability: | 1,000pcs/month | 
| Delivery Time: | 5-8 working days or bulk order negotiate | 
| Packaging Details: | Standard export carton | 
| Rated Voltage: | 15V~600V (direct connect) , 380V~450kV /100V (via voltage transformer) | 
| Rated Current: | 0.1A~50A(direct connect) 5A~10kA /5A or 1A (via current transformer) | 
| Ambient temperature: | -25~75 degree Celsius | 
| Insulation voltage: | 800V | 
| Install: | Screw plate mount | 
| Company Info. | 
| Wuxi Fenigal Science & Technology Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Chint PA/PZ-666(S), PA/PZ-7777(S) series digital 1/3 phase 600V, 50A ammeter, voltmeter, PN-666(s) Combination meter
Summary&application:
PA666 series digital Ammeter is the new generation of programmable instrument, mainly applied into real-time measurement and indication for the current in the electrical circuit, suitable for the occasions with relatively high requirements for the power quality and power safety as well as that with automation.
1. Main functions and characteristics:
◆ Real-time measurement and indication for the current and voltage
value of the power circuit.
◆ The display range of the instrument is programmable.
2. Model specification and selection description:
(Unit: mm)
| Model | Measurement display | T(communication) RS485 interface | External size | Display mode | |||
| AC voltage | AC current | DC voltage | DC current | ||||
| PA666-1 | ● | @ | 96×48 | LED display | |||
| PA666-2 | ● | @ | 72×72 | ||||
| PA666-3 | ● | @ | 96×96 | ||||
| PA666-4 | ● | @ | 48×48 | ||||
| PA666-6 | ● | @ | 80×80 | ||||
| PA666-8 | ● | @ | 120×120 | ||||
| PA666-1D | ● | @ | 96×48 | ||||
| PA666-2D | ● | @ | 72×72 | ||||
| PA666-3D | ● | @ | 96×96 | ||||
| PA666-4D | ● | @ | 48×48 | ||||
| PA666-6D | ● | @ | 80×80 | ||||
| PA666-8D | ● | @ | 120×120 | ||||
PA666 series single phase digital Ammeter

Note:
● means the intrinsic functions of the instrument
@ means extendible corresponding optional functions of this series
of instruments.
3.Main technical performance and parameters:
| Technical parameters | index | ||
| Accuracy class | Class 0.5 | ||
| Input | Voltage | Rated value | AC/DC (0~660)V, the other special specifications can be custom-made | 
| Overload | Continuous: 1.2 times, instant: 10 times/5s | ||
| Resistance | ≤1Ω | ||
| Current | Rated value | AC/DC (0~5)A, the other special specifications can be custom-made | |
| Overload | Continuous: 1.2 times, instant: 10 times/5s | ||
| Resistance | ≤1Ω | ||
| Output | Display mode | Single line 4 digit LED display, the max. voltage resolution is 0.1V, the max. current resolution is 0.001A | |
| Polarity indication | Complete the positive and negative value switch through polarity light(only for DC meter) | ||
| Communication | Mode | RS-485 | |
| Protocol | MODBUS-RTU | ||
| Baud rate | 1200bps, 2400bps, 4800bps, 9600bps, 19200bps, assumed to be 9600bps | ||
| Working power supply | Range | AC220V±20% | |
| Consumption | ≤5VA | ||
Note:
this series of instruments can be especially customized according to special specifications: the input terminal inputs DC standard signals, such as 4~20mA, 0~10V, 0~75mV, etc. The head of the meter can
display the parameters including the corresponding voltage, current, frequency, power, power factor, pressure, flow, etc. of the primary loop of the sensor or transmitter; the items marked × are optional, which shall be specified by the customers when ordering.
PZ666 series single phase digital Voltmeter
Summary&application:
PZ666 series digital Voltmeter is the new generation of programmable instrument, mainly applied into real-time measurement and indication for the voltage in the electrical circuit, suitable for the occasions with relatively high requirements for the power quality and power safety as well as that with automation.
1. Main functions and characteristics:
◆ Real-time measurement and indication for the current and voltage
value of the power circuit.
◆ The display range of the instrument is programmable.
2. Model specification and selection description:

(Unit: mm)
| Model | Measurement display | T(communication) RS485 interface | External size | Display mode | |||
| AC voltage | AC current | DC voltage | DC current | ||||
| PZ666-1 | ● | @ | 96×48 | LED display | |||
| PZ666-2 | ● | @ | 72×72 | ||||
| PZ666-3 | ● | @ | 96×96 | ||||
| PZ666-4 | ● | @ | 48×48 | ||||
| PZ666-6 | ● | @ | 80×80 | ||||
| PZ666-8 | ● | @ | 120×120 | ||||
| PZ666-1D | ● | @ | 96×48 | ||||
| PZ666-2D | ● | @ | 72×72 | ||||
| PZ666-3D | ● | @ | 96×96 | ||||
| PZ666-4D | ● | @ | 48×48 | ||||
| PZ666-6D | ● | @ | 80×80 | ||||
| PZ666-8D | ● | @ | 120×120 | ||||
Note:
● means the intrinsic functions of the instrument
@ means extendible corresponding optional functions of this series
of instruments.
3. Main technical performance and parameters:
| Technical parameters | index | ||
| Accuracy class | Class 0.5 | ||
| Input | Voltage | Rated value | AC/DC (0~660)V, the other special specifications can be custom-made | 
| Overload | Continuous: 1.2 times, instant: 10 times/5s | ||
| Resistance | ≤1Ω | ||
| Current | Rated value | AC/DC (0~5)A, the other special specifications can be custom-made | |
| Overload | Continuous: 1.2 times, instant: 10 times/5s | ||
| Resistance | ≤1Ω | ||
| Output | Display mode | Single line 4 digit LED display, the max. voltage resolution is 0.1V, the max. current resolution is 0.001A | |
| Polarity indication | Complete the positive and negative value switch through polarity light(only for DC meter) | ||
| Communication | Mode | RS-485 | |
| Protocol | MODBUS-RTU | ||
| Baud rate | 1200bps, 2400bps, 4800bps, 9600bps, 19200bps, assumed to be 9600bps | ||
| Working power supply | Range | AC220V±20% | |
| Consumption | ≤5VA | ||
Note:
this series of instruments can be especially customized according to special specifications: the input terminal inputs DC standard signals, such as 4~20mA, 0~10V, 0~75mV, etc. The head of the meter can display the parameters including the corresponding voltage, current, frequency, power, power factor, pressure, flow, etc. of the primary loop of the sensor or transmitter; the items marked × are optional, which shall be specified by the customers when ordering.
PA666 -S series three phase digital Ammeter

Summary&application:
PA666-S series three phase digital Ammeter is the new generation of programmable instrument, mainly applied into real-time measurement and indication for phase current in the three phase electrical circuit.
1. Main functions and characteristics
◆ Real-time measurement and indication for the phase current, phase
voltage, wire voltage value of the electrical circuit.
◆ The current/ voltage ratio of the instrument is programmable.
2. Model specification and selection description
| Model | Measurement display | T(communication) RS485 interface | External size | Display mode | |
| 3-phase voltage | 3-phase current | ||||
| PA666-2S | ● | @ | 72×72 | LED display | |
| PA666-3S | ● | @ | 96×96 | ||
| PA666-4S | ● | 48×48 | |||
| PA666-6S | ● | @ | 80×80 | ||
| PA666-8S | ● | @ | 120×120 | ||
Note:
● means the intrinsic functions of the instrument
@ means extendible corresponding optional functions of this series
of instruments.
3. Main technical performance and parameters
| Technical parameters | index | ||
| Accuracy class | Class 0.5 | ||
| Input | Voltage | Rated value | AC100V, 450V | 
| Overload | Continuous: 1.2 times, instant: 2 times/5s | ||
| Consumption | ≤1VA(each phase) | ||
| Resistance | 100V(about 120K), 450V(about 600K) | ||
| Current | Rated value | AC1A, 5A | |
| Overload | Continuous: 1.2 times, instant: 10 times/5s | ||
| Consumption | ≤0.5VA(each phase) | ||
| Resistance | <20mΩ(each phase) | ||
| Measuring rang of the frequency | 45Hz-65Hz | ||
| Output | Display mode | 3 phase 4 digit LED display, the max. Voltage resolution is 0.1V, the max. Current resolution is 0.001A; the unit switches automatically, the decimals shift automatically. | |
| Display range | Voltmeter AC0~999.9kV Ammeter AC0~99.99kA | ||
| Communication | Mode | RS-485 | |
| Protocol | MODBUS-RTU | ||
| Baud rate | 1200bps, 2400bps, 4800bps, 9600bps, 19200bps, assumed to be 9600bps | ||
| Working power supply | Range | AC220V±20% | |
| Consumption | ≤5VA | ||
Note:
the items marked * are optional, which shall be specified by the customers when ordering.
PZ666-S series three phase digital Voltmeter

Summary&application:
PZ666-S series three phase digital Voltmeter is the new generation of programmable instrument, mainly applied into real-time measurement and indication for the phase voltage in the three phase electrical circuit.
1. Main functions and characteristics
◆ Real-time measurement and indication for the phase current, phase
voltage, wire voltage value of the electrical circuit.
◆ The current/ voltage ratio of the instrument is programmable.
2. Model specification and selection description
| Model | Measurement display | T(communication) RS485 interface | External size | Display mode | |
| 3-phase voltage | 3-phase current | ||||
| PZ666-2S | ● | @ | 72×72 | LED display | |
| PZ666-3S | ● | @ | 96×96 | ||
| PZ666-4S | ● | 48×48 | |||
| PZ666-6S | ● | @ | 80×80 | ||
| PZ666-8S | ● | @ | 120×120 | ||
Note:
● means the intrinsic functions of the instrument
@ means extendible corresponding optional functions of this series
of instruments.
3. Main technical performance and parameters
| Technical parameters | index | ||
| Accuracy class | Class 0.5 | ||
| Input | Voltage | Rated value | AC100V, 450V | 
| Overload | Continuous: 1.2 times, instant: 2 times/5s | ||
| Consumption | ≤1VA(each phase) | ||
| Resistance | 100V(about 120K), 450V(about 600K) | ||
| Current | Rated value | AC1A, 5A | |
| Overload | Continuous: 1.2 times, instant: 10 times/5s | ||
| Consumption | ≤0.5VA(each phase) | ||
| Resistance | <20mΩ(each phase) | ||
| Measuring rang of the frequency | 45Hz-65Hz | ||
| Output | Display mode | 3 phase 4 digit LED display, the max. Voltage resolution is 0.1V, the max. Current resolution is 0.001A; the unit switches automatically, the decimals shift automatically. | |
| Display range | Voltmeter AC0~999.9kV Ammeter AC0~99.99kA | ||
| Communication | Mode | RS-485 | |
| Protocol | MODBUS-RTU | ||
| Baud rate | 1200bps, 2400bps, 4800bps, 9600bps, 19200bps, assumed to be 9600bps | ||
| Working power supply | Range | AC220V±20% | |
| Consumption | ≤5VA | ||
Note:
the items marked * are optional, which shall be specified by the customers when ordering.
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