ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Service conditions
- Temperature: -5°C～40°C
- Humidity: <95%（25°C）
- Altitude: <2500m
- Power supply: 220VAC±10%，45Hz~55Hz.
- Active parts:
+ Current output: 0~10A
+ Voltage measurement: 0~10V
+ Test Capacity
10KV oil-immersed, dry-type transformers: 30KVA~2500KVA
35KV oil-immersed transformers: 50KVA~31500KVA
20KV dry type transformers: 50KVA~2500KVA
35KV dry type transformers: 50KVA~2000KVA
- Features parts:
+ Voltage: 0~450V (phase voltage), 0~800V (line voltage), auto-switch the measurement range
+ Current: 0~100A, auto-switch the measurement range
+ Frequency: 45Hz ~ 65Hz
Test accuracy
- Voltage: 20~100V, ± 0.2% FS; 100~450V, ± 0.2%
- Current: 0.5~10A, ± 0.2% FS; 10~100A, ± 0.2%
- Power: ± 0.5% (CosΦ> 0.1), ± 1.0% (0.02 <CosΦ <0.1)
Dielectric strength
- The insulation resistance between voltage, current input terminal and the chassis≥100MΩ.
- Between power supply input terminal and the shell can withstand 2KV (rms), for 1 minute
Dimension: 400×300×170mm
Weight: 6kg (not including test lines)
