【Product Introduction】
This variable frequency power supply is specially designed and manufactured for voltage conversion and frequency conversion testing of imported and exported electrical products.
It can provide standard grid voltage and frequency in various countries in the world. The output voltage and output frequency are steplessly digitally adjustable.
The output sine waveform is stable and pure, and it can eliminate grid interference. It is especially suitable for voltage and frequency conversion testing of exported electrical products; various precision tests in laboratories, metering rooms and other departments; and as a power supply for imported 60Hz equipment.
【Main features】
1. Low distortion interference, input 3, 5, 7 odd filters, no interference to the power grid, input/output is completely isolated, safe and reliable
2.16-bit microprocessor control, intelligent, flexible and convenient operation
3. The dynamic response is extremely fast. When the load changes from 0 to 100%, the steady-state response time is <0.1S
4. No radiation interference, small harmonic components, and special treatment, no interference
5. Unique instantaneous value control, small waveform distortion, high control
6. The efficiency is as high as 85% or more, and it is suitable for a wide range of loads, including inductive, capacitive, and resistive loads.
7. Original imported German Siemens IGBT high-frequency inverter and movement, stable and reliable
8. Provide standard grid voltage and frequency in various countries around the world, and simulate and test various electrical products
9. Output voltage: Low range: 0-150V, 0-300V continuously adjustable
10. Output frequency: fixed frequency 50/60/100/200Hz; frequency modulation 45-65Hz continuously adjustable
11. Independent electrical parameter meter to measure and display in real time: output frequency, output voltage, output current, output power and load power factor
【Implementation standards】
"GB7260-87 Uninterruptible Power Supply Equipment" "Q/01AK001-2005 Program-controlled Variable Frequency Voltage Regulating Power Supply" "GJB181A-2003 Aircraft Power Supply Characteristics" "GJB572-88 Aircraft Ground Power Supply Characteristics and General Requirements"
Model | 68005 | 6802 | 6803 | 6805 | 6810 | 6820 | 6830 | 6845 | 6860 | 68100 |
Rated Capacity (KVA) | 0.5 | 2 | 3 | 5 | 10 | 20 | 30 | 45 | 60 | 100 |
Circuit Mode | IGBT/PWM | |||||||||
AC Input | Three-phase 220V, 50Hz/60Hz | Three-phase 380V, 50Hz/60Hz | ||||||||
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AC Output | Range | Three phase | ||||||||
Voltage | Low Range | 0V～150V | ||||||||
High Range | 0V～300V | ||||||||||
Frequency | 40~499.9HZ can be setting | ||||||||||
Current | 0V-150V | 4.2A | 16.8A | 25A | 42A | 84A | 168A | 250A | 375A | 500A | 834A |
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Frequency Stability Rate | ≤±0.1% | ||||||||||
Load Stability Rate | ±0.5% | ||||||||||
Waveform Distortion | ≤2%（linear load） | ||||||||||
Indication Resolution | |||||||||||
Digit Frequency | 4 digit resolution 0.1Hz | ||||||||||
Digit Voltage | 4 digit resolution 0.1V | ||||||||||
Digit Current | 4 digit resolution below 4A：0.001A above 4A： 0.01A | ||||||||||
Digit Power | 4 digit resolution below 200W：0.1W above 200W：1W | ||||||||||
Protector | Input no f use switch, output fuse switch, electronics circuit speed detect the over voltage, over current, over load, over temperature, short circuit and automatic jump protection and alarm. | ||||||||||
Cooling | Forced fan cooling | ||||||||||
Environment | |||||||||||
Operate Temperature | 0℃ ~ 45℃ | ||||||||||
Related Humility | 0～90%（ non condensing ） | ||||||||||
