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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: Adjustable from 45-400Hz, Adjustment Step: 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
Datasheet
Manual
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.
