Gold Member Since 2015
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Zhejiang Hanpu Power Technology Co., Ltd.

Meter Test Bench, Testing Machine, Meter Test Equipment manufacturer / supplier in China, offering Three Phase Close-Link (split type) Energy Meter Test Bench with Isolated CT (PTC-8320E), Three Phase Close-Link Kwh/Electric/Energy Meter Test Bench with Isolated CT (PTC-8320E), Single Phase Kwh/Energy Meter Test Bench and so on.

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Supplier Homepage Product Three phase Kwh/Electric/Energy Meter Test Bench Three Phase Close-Link (split type) Energy Meter Test Bench with Isolated CT (PTC-8320E)

Three Phase Close-Link (split type) Energy Meter Test Bench with Isolated CT (PTC-8320E)

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 3000
Transport Package: Standard Wooden Case
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: PTC-8320E
  • Maxcapacity: AC 3X220/380V
  • Load Way: Electronic Load
  • Display: Digital
  • Weight: 100-500Kg
  • Oil Cylinder Position: Under
  • Reference Standard Energy Meter: Hc3101A Accuracy Class: 0.05 /0.1
  • 2.9numbers of Calibrated Energy Meter: 24 (12/24/48/60 on Requested
  • Output Power: >=40va(Every Meter)
  • Trademark: Hanpu
  • Origin: Zhejiang Jiaxing
  • Type: Universal Testing Machine
  • Accuracy Grade: 0.05/0.1
  • Loading Method: Static Load
  • Control: Computer Control and Manual Control
  • Power Source: 30-400V (Phase-Neutral) 50-600V (Phase-Phase)
  • The Test Bench Accuracy Class: 0.05/0.1 Class
  • Output Frequency Range: 45Hz~65Hz
  • Input Power: AC3X220/380V(Y) 15%, 50/60h
  • Output Current: Range: 1mA~100A (200A Optional)
  • Specification: Numbers of calibrated energy meter: 16
  • HS Code: 9030849000
Product Description
PTC-8320E Three Phase Close-link Energy Meter Test Bench with Isolated CT-(split type) 

Three Phase Close-Link (split type) Energy Meter Test Bench with Isolated CT (PTC-8320E)


1.1 The bench accords with the standard of "IEC 60736:1982 
Testing equipment for electrical energy meters", "IEC 62053"

1.2 Close-link and ordinary calibration both can be used, ordinary
calibration can be used to test single/three phase active and 
reactive energy meter(up to 0.5 class),close-link calibration can be 
used to test single/three phase active and reactive energy meter(up 
to 1 class).
Three Phase Close-Link (split type) Energy Meter Test Bench with Isolated CT (PTC-8320E)
1.3The bench can test the converted quantity which is caused by 
negative phase, voltage unbalance, harmonic wave and so on.

1.4 The bench can auto-calibrate starting, no load, basic error and
calibration tolerance and 24h deflection.

1.5 Close-link calibration is using insulate current transformer and
suitable for close-link energy meter.
1.6 The bench is using the error processor system to calculate the 
error of each energy meter by the sub-error system which can be 
connected by the internal RS485.

1.7 The same specification but different constant energy meter can 
be tested at one time.

1.8For the installed pick-up equipment, can offer 3 ranges 
adjustment. It is also can be accepted the signal for both round-style energy meter and digital LED energy meter.

1.9 The bench can choose to operate by keyboard or PC which is
convenient. The working status of bench can be seen very clear 
and easy operation.

1.10 The bench is using the testing software complied with
WINDOWS98/2000/XP which can auto-testing different energy 

1.11 The software can realize the data from energy meter for 
statistics, search and management. It also can connect with on-line 
management for up load the data.

1.12 The energy meter hanging rack is made by Aluminum 
compound.The whole device configuration is a reasonable design 
and nice outfit.

2. Specification

2.1 Accuracy class: 0.05/0.1 class

2.2 Reference standard meter: 
HC3100H  Accuracy class: 0.02
HC 3100A  Accuracy class: 0.05/0.1

2.3  Isolated current transformer equipment:  
PTC-9503B insulate current inductance
Accuracy class:0.1(COSφ=0.5C-1-0.5L,0.1-100A) (200A optional)
Output power:30VA(MAX,100A)

2.4 Voltage amplifier:
Output voltage range: 30-400V (phase-neutral)
                                50-600V (phase-phase)
             Output power: 15VA(every meter)
Resolution: 0.01%
Stability: better than 0.05%/180s 
Distortion factor: < 0.5% at linear load
Frequency range: 45Hz~65Hz
Power efficiency: more than 85%
Ambient temperature:10ºC~50ºC

 2.5 Current amplifier:
Output current: range: 1mA~100A (200A optional)
Output  power: 40VA(every meter)
Resolution: 0.01%
Stability: better than 0.05%/180s 
Distortion factor: < 0.5% at linear load;
Frequency range: 45Hz~65Hz;
Power efficiency: greater than 85%;
Ambient temperature:10ºC~50ºC

2.6 Phase Angle: 0°~360° , resolution of phase angle setting: 0.1°;
2.7 Output frequency range: 45Hz~65Hz; resolution: 0.01Hz

2.8 Harmonic wave output:
      2-21 sub-harmonic wave contents=40%
      3,5,7 sub-harmonic wave couping, total content=40%
           Phase angel control (odd sub-harmonic wave)
           Wave group control (sub-harmonic wave)

2.9 Output stability of power: <0.05% (180s)

2.10 Numbers of calibrated energy meter: 16

2.11Input power: AC3x220/380V(Y) 15%, 50/60Hz

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