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JK9500-5KVA JK9500-500VA
JK9500 AC power source is mainly used for the electrical testing and debugging of exported electrical products by manufacturers or export traders and the power supply for precision instruments. It is widely used in home appliance manufacturing, electrical machinery, electronics manufacturing, IT industry, computer equipment, laboratories, etc.
★ Home appliance manufacturers such as: test power supplies for air-conditioning equipment, coffee machines, washing machines, juicers, microwave ovens, radio tape recorders, refrigerators, DVDs, cleaners, electric shavers and other products.
★ Manufacturers in the motor and electronics industry, such as switching power supplies, transformers, electronic ballasts, AC fans, uninterruptible power systems, chargers, relays, compressors, motors, passive components, and other product test power supplies.
★ Test power supplies for IT industry and computer equipment manufacturers such as fax machines, photocopiers, paper shredders, printers, scanners, burners, servers, displays and other products.
★ Laboratories and testing units such as: AC power supply testing, product life and safety testing, electromagnetic compatibility testing, OQC (FQC) testing, product testing and R&D, research unit best AC power supply.
★ Aviation/military units such as test power supplies for airport ground facilities, ships, aerospace, military research institutes, etc.
General technical indicators
Specification | Three-in/single-in and single-out program-controlled variable frequency power supply |
Input power | 10KVA and below: single-phase 220V±10%; 50Hz±5Hz Above 10KVA: Three-phase 380V±10%, three-phase four-wire + ground wire; 50Hz±5Hz |
Output voltage range | Low-gear 1.0～150.0V, high-gear 150.1～300.0V |
Output frequency | Be adjustable from 45-400Hz, the adjustment step is 0.1Hz, shortcut keys: 50Hz, 60Hz, 400Hz |
Frequency stability | ≤0.1％ |
Voltage stability | ≤1％ |
Distortion degree | ≤2％（THD） |
Crest factor | 1.41±0.10 |
Source voltage effect | ≤1％ |
Load effect | ≤1％ |
Efficiency | ≥90% (≥80% for capacity of 3kVA and below) |
Frequency display | 0.1% of reading, resolution 0.1Hz |
Voltage display | ± (1% reading + 0.1% range), resolution 0.1V |
Current display | ± (1% reading + 0.1% range), resolution 0.001A/0.1A |
Power display | ±(1% reading + 0.1% range), resolution 0.01W/0.1kW |
Power factor display | ±0.1, resolution 0.0 |
Preset function | Output voltage, output frequency, output current upper limit |
Shortcut function | Common voltage and frequency conversion |
Alarm function | After the protection device operates, an alarm (sound and light) signal will be issued and the fault code will be displayed; |
Overload capacity | 1.0Ie＜I output ≤1.1Ie, cut off output after 15s |
1.1Ie≤I output≤1.2Ie, cut off output after 5s | |
Overheat protection | The temperature of the power device is greater than 85℃±5℃ |
External communication interface (optional) | RS-232C |
Enclosure protection grade | IP20 |
Chassis structure | desktop (500VA, 1kVA), cabinet (vertical) type (with casters) |
Working environment | Temperature: -10℃～40℃ Humidity: 10%～90% (25℃ without condensation), Altitude height≤2000m |
Specification | single in, single out 500VA | single in, single out 1KVA | single in, single out 2KVA | single in, single out 3KVA | single in, single out 5KVA | single in, single out 10KVA | |
Capacity（kVA） | 0.5 | 1 | 2 | 3 | 5 | 10 | |
Maximum load current (A) | High gear | 2.08 | 4.16 | 8.33 | 12.5 | 20.83 | 41.66 |
Low gear | 4.16 | 8.33 | 16.66 | 25.0 | 41.66 | 83.33 | |
Specification | Three in single out 15KVA | Three in single out 20KVA | Three in single out 30KVA | Three in single out 45KVA | Three in single out 60KVA | Three in single out 100KVA | |
Capacity（kVA） | 15 | 20 | 30 | 45 | 60 | 100 | |
Maximum load current (A) | High gear | 62.5 | 83.3 | 125.0 | 187.5 | 250.0 | 416.6 |
Low gear | 125.0 | 166.7 | 250.0 | 375.0 | 500.0 | 833.3 | |
