Does not select input frequency! A highly efficient AC constant voltage power supply that has brilliantly achieved miniaturization and lightweight design.
The "SPRV/SPWV series" is an AC constant voltage power supply that adopts a voltage control method using thyristors. It is a highly efficient power supply that has successfully achieved compactness and lightweight design. With a combination of control circuit methods that our company excels in, its reliability and stability are unmatched. It can be used at either 50Hz or 60Hz without switching for capacities ranging from 0.5KVA to 15KVA. Additionally, we also offer a high-precision type "SPRX·SPWX." 【Features】 ■ Compact and lightweight ■ No frequency setting required ■ Voltage values can be freely set *For more details, please refer to the PDF materials or feel free to contact us.
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【Common Specifications】 ■ Input Tolerance Range: -15% to +15%, but ±10% for 380V and above ■ Frequency: Same as input frequency ■ Load Variation: 0 to 100% ■ Response Speed: 0.1 seconds, but 0.2 seconds for SPR-10k and above ■ Cooling Method: Natural air cooling (forced air cooling for 10KVA and above) ■ Indicator: Analog panel meter (only V meter for IKVA and below) ■ Shape: For indoor stationary installation *For more details, please refer to the PDF document or feel free to contact us.
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Nihon Stabilizer Kogyo Co., Ltd. handles DC power supplies, AC power supplies, and special power supplies. Our products have received positive feedback from customers for their very low failure rates. With fewer failures, we can quickly diagnose and repair any issues that may arise. Our commitment to quality product manufacturing also contributes to the quality of our support. Please feel free to contact us if you have any requests.