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共找到 150 條與 自由電壓變壓器 相關(guān)的標(biāo)準(zhǔn),共 10 頁(yè)

This standard is applicable to stationary or portable, single-phase or polyphase, air-cooled separating transformers, autotransformers, variable

Separating transformers, autotransformers, variable transformers and reactors.

Separating transformers, autotransformers, variable transformers and reactors.

Separating transformers, autotransformers, variable transformers and reactors.

Separating transformers, autotransformers, variable transformers and reactors

Single-phase or polyphase air-cooled separating transformers, auto-transformers, variable transformers and small reactors having a supply voltage

Specification for separating transformers, autotransformers, variable transformers and reactors

? ??? 1 000 V ??? ???? ?? ?? ?? ??, 500 Hz? ???? ?

Separating transformers, autotransformers, variable transformers and reactors

Establishes safety requirements for transformers and reactors having a rated supply voltage not exceeding 1 000 V a.c., a rated frequency

Separating transformers, autotransformers, variable transformers and reactors

TRANSFORMER, POWER, STEP-DOWN, AUTOTRANSFORMER

1.1 This standard covers natural dry type and oil immersed manually operated, torroidally wound continuously variable voltage auto-transformers. Motor

Specification for continuously variable voltage autotransformers

This part of IEC 60076 applies to high-voltage/low-voltage self-protected liquid-filled and naturally cooled transformers for rated power 50 kVA to 1

Power transformers - Self-protected liquid-filled transformers

Separating transformers, autotransformers, variable transformers and reactors

The General Services Administration has authorized the use of this commercial item description as a replacement for Military Specifications

TRANSFORMERS, POWER, AUTOTRANSFORMER, AND STEP DOWN, 400 CYCLE, GENERAL SPECIFICATION FOR

This amendment forms a part of Military Specification MIL-T-9219 (USAF) dated 16 September 1953

TRANSFORMERS, POWER, AUTOTRANSFORMER, AND STEP DOWN, 400 CYCLE, GENERAL SPECIFICATION FOR

This notice should be filed in front of MIL-T-9219, dated 16 September 1953

TRANSFORMERS, POWER, AUTOTRANSFORMER, AND STEP DOWN, 400 CYCLE, GENERAL SPECIFICATION FOR

Transformers, Power, Autotransformers and Step Down, 400 Cycle, General Specification For




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