YDJZ Series AC DC Hipot Test Set is composed with oil-typed test transformer and power controller, it is a basic test device for power stations, power supply/distribution system and technological institutions. It is used for dielectric strength test (withstand voltage test) on designated voltage to assess the insulation status and defect as well as the over-voltage withstanding ability of electric appliances, electrical equipment and insulated materials.
YDJZ series oil-typed test transformer adopts high quality cold-rolled silicon steel sheets by overlapping. The concentric coils are tower-shaped and column-shaped with multi-levels. Low-voltage coils are designed inside and surrounded by high-voltage coils.
Overview
Product Characteristics
(1) Oil-typed testing transformer selected reliable quality and good stability materials.
(2) The voltage margin is high corona sound is small partial discharge is small.
(3) Adopting modern insulating materials small in size light in weight.
(4) Equipped with handle and four movable wheels which is convenient for handling equipment on site.
(2) The voltage margin is high corona sound is small partial discharge is small.
(3) Adopting modern insulating materials small in size light in weight.
(4) Equipped with handle and four movable wheels which is convenient for handling equipment on site.
Packing list
(1) YDJZ Series oil-typed test transformer 1 piece(2) NRCX Series power controller 1 piece
(3) Testing wire 1 set
(4) Operation manual 1 copy
(5) Factory test report 1 copy
(6) Warranty card 1 copy
注意事项
1. 高压电力试验设备的绝缘试验，除熟悉本产品说明书外，还必须按国家标准GB/T 16927-1996《高压试验技术》和DL/T 596-1996《电力设备预防性试验规程》的规则规程做相关试验。2. 由于本系列产品的为断续使用方式，在额定输出容量下的连续使用不能超过30分钟。
3. 操作箱（台）使用前外壳必须接地。
4. 调压器把手在合闸前必须置放零位，否则接触器拒动
5. CX系列操作箱（台）均装有过电流继电器，请使用人员结合被试物状况随时予以合理整定。
6. CX系列操作箱（台），装有KV表，直接读取高压电压。
Models
2.1 Technical parameters for YDJZ series oil-typed test transformer
2.2 Technical parameters for NRCX series power controller
Remarks: Other voltage can be customized.
Power voltage: AC110V/115V/120V/127V/220V/230V/240V can be optional
Power frequency: 50Hz/60Hz can be optional
Note: Please confirm the power supply and frequency before order we will customize according to your special requirement.
| Model | Capacity | HV Output | HV Output |
Low-voltage input |
Ratio (High voltage / meter voltage) |
Temp rise in 30 minutes (℃) |
|||
| (KVA) | Voltage (KV) | Current (mA) |
Voltage (V) |
Current (A) |
|||||
| AC | DC | AC | DC | ||||||
| YDJZ-1.5/50 | 1.5 | 50 | 70 | 30 | 21.4 | 220 | 6.8 | 500 | 10 |
| YDJZ-2/50 | 2 | 50 | 70 | 40 | 28.6 | 220 | 9.1 | 500 | 10 |
| YDJZ-3/50 | 3 | 50 | 70 | 60 | 42.9 | 220 | 13.6 | 500 | 10 |
| YDJZ-5/50 | 5 | 50 | 70 | 100 | 71.4 | 220 | 22.7 | 500 | 10 |
| YDJZ-10/50 | 10 | 50 | 70 | 200 | 142.9 | 220 | 45.5 | 500 | 10 |
| YDJZ-20/50 | 20 | 50 | 70 | 400 | 285.7 | 380 | 52.6 | 500 | 10 |
| YDJZ-30/50 | 30 | 50 | 70 | 600 | 428.6 | 380 | 78.9 | 500 | 10 |
| YDJZ-50/50 | 50 | 50 | 70 | 1000 | 714.3 | 380 | 131.6 | 500 | 10 |
| YDJZ-5/100 | 5 | 100 | 140 | 50 | 35.7 | 220 | 22.7 | 1000 | 10 |
| YDJZ-10/100 | 10 | 100 | 140 | 100 | 71.4 | 220 | 45.5 | 1000 | 10 |
| YDJZ-20/100 | 20 | 100 | 140 | 200 | 142.9 | 380 | 52.6 | 1000 | 10 |
| YDJZ-30/100 | 30 | 100 | 140 | 300 | 214.3 | 380 | 78.9 | 1000 | 10 |
| Model |
Capacity (KVA) |
Input Voltage (V) | Display Mode |
| NRCX-1.5 | 1.5 | 220 |
Digital meter/ Pointer meter |
| NRCX -2 | 2 | 220 | |
| NRCX -3 | 3 | 220 | |
| NRCX -5 | 5 | 220 | |
| NRCX -10 | 10 | 220 | |
| NRCX -15 | 15 | 380 | |
| NRCX -20 | 20 | 380 | |
| NRCX -30 | 30 | 380 |
Remarks: Other voltage can be customized.
Power voltage: AC110V/115V/120V/127V/220V/230V/240V can be optional
Power frequency: 50Hz/60Hz can be optional
Note: Please confirm the power supply and frequency before order we will customize according to your special requirement.
