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Papua New Guinea Intelligent test system for medium and large motor
Category:
Papua New GuineaIntelligent test equipment system
Product Description
Overview
-Integrated intelligent test system for medium and large motors
-Motor intelligent test system

AC motor test items
| Serial Number | Standard items of delivery test | Type test standard items | Optional items |
| 1 | Ambient temperature measurement | All items of factory test | Overspeed test |
| 2 | Insulation resistance measurement | Stall-rotor characteristic test | Short-time voltage increase test |
| 3 | DC resistance measurement | No-load characteristic test | Rotor opening test (wound rotor motor) |
| 4 | Power frequency withstand voltage test | Thermal test | Determination of moment of inertia |
| 5 | Interturn pressure test | Load test | Accidental overcurrent test |
| 6 | Stall-rotor test | Test for determination of maximum torque | Enclosure protection test |
| 7 | No-load test | Determination of minimum torque test | Determination of shaft voltage |
| 8 | No-load noise measurement test | Short-time over-torque test | / |
| 9 | Determination of no-load vibration test | / | / |
Test items of DC motor(Design basis: GB1311-1989 DC motor test method)
| Serial Number | Standard items of delivery test | Type test standard items | Optional items |
| 1 | Ambient temperature measurement | All items of delivery test | Determination of shaft voltage |
| 2 | Insulation resistance measurement | Thermal test | Determination of inductance |
| 3 | DC resistance measurement | Test for determination of efficiency | Measurement of Motor Voltage and Current Ripple Rate in Rectifier Power Supply |
| 4 | Power frequency withstand voltage test | Test of non-sparking commutation zone | / |
| 5 | Interturn pressure test | Test for determination of moment of inertia | / |
| 6 | Measurement and Adjustment of Brush Center Position | Test for determination of rate of change of armature current | / |
| 7 | No-load characteristic test | Noise measurement test | / |
| 8 | Rated load test | / | / |
| 9 | Test for determination of vibration | / | / |
| 10 | Overspeed test | / | / |
| 11 | Short-time voltage increase test | / | / |
| 12 | Short-time over-current test of generator and short-time over-torque test of motor | / | / |
Test items of variable frequency motor
Design Basis: JB-T 7118-1993 Technical Conditions for Small Variable Frequency Variable Voltage Variable Speed Motor and Power Supply
| Serial Number | Standard items of delivery test | Type test standard items | Optional items |
| 1 | Ambient temperature measurement | All items of factory test | Short-time voltage increase test |
| 2 | Insulation resistance measurement | Stall-rotor characteristic test | Rotor opening test (wound rotor motor) |
| 3 | DC resistance measurement | No-load characteristic test | Determination of moment of inertia |
| 4 | Power frequency withstand voltage test | Thermal test (5/50Hz) | Accidental overcurrent test |
| 5 | Interturn pressure test | Load test | Enclosure protection test |
| 6 | Stall-rotor test | Test for determination of maximum torque | Determination of shaft voltage |
| 7 | No-load test | Determination of minimum torque test | / |
| 8 | Frequency Modulation Test | Short-time over-torque test | / |
| 9 | No-load noise measurement test | Overspeed test | / |
| 10 | Determination of no-load vibration test | / | / |
Test items of variable frequency motor
| Serial Number | Standard items of delivery test | Type test standard items | Optional items |
| 1 | No-load test | No-load test | |
| 2 | FM range | FM range | |
| 3 | Starting characteristics and acceleration and deceleration control test | Temperature rise test | |
| 4 | Braking and positive and negative control test | Load test | |
| 5 | Over-voltage or under-voltage protection | Starting characteristics and acceleration and deceleration control test | |
| 6 | / | Braking and positive and negative control test | |
| 7 | / | Overload protection | |
| 8 | / | Short circuit protection | |
| 9 | / | Over-voltage or under-voltage protection |
functions and features
The whole system adopts full intelligence, full automation, full microcomputer, high efficiency, anti misoperation safety function design. WINDODWS Chinese interface operation, automatic collection of measurement data, automatic calculation results, automatic generation of factory test report and print out, measurement control system using PLC programming control, especially suitable for product requirements and batch testing occasions.
Test Type:
AC motor test bench High voltage motor test bench
Variable frequency motor test bench DC motor test bench
AC and DC motor comprehensive test bench
Permanent magnet motor test bench Motor comprehensive test bench
Primary User
-Chongqing Changan Automobile Co., Ltd.
-Shenlong Automobile Company Limited
-Shanghai Automotive Group Co., Ltd.
-Harbin Dongan Mitsubishi Engine Co., Ltd
-Nanqi Mingjue Automobile Co., Ltd.
-Dongfeng Motor Co., Ltd. (Nissan)
-Liuzhou SAIC Automobile Transmission Co., Ltd
