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產(chǎn)品展示

PRODUCTION

環(huán)形變壓器

T1030-0200

T1030-0200


1.ELECTRCAL PERFORMANCE/電氣參量

Primary rated voltage/初級額定輸入:230V   50/60Hz  

Exciting current/最大空載(勵(lì)磁)電流:5mA (230V/50Hz)

Secondary rated voltage and current/次級額定輸出:

 

UNLOAD VOLTAGE

空載電壓(V±5% 

        

LOADING VOLTAGE

負(fù)載電壓(V±4%)

RAETED CURRENT

額定負(fù)載電流(A)

RAETEDPOWER

額定功率(VA)

S1:3-4

8.4

7.5

500mA

3.75


2. CIRCUIT DIAGRAM/電路圖



3.WORKING AND SAFETY PROTEETION/工作防護(hù)及安全保護(hù)


1)Eiectrostatic Shield/靜電屏蔽:No            2) Magnetic Shield/磁屏蔽:No

3)Temperature Protection/溫度保護(hù):N0        4) Over Current Protection/過電流保護(hù):YES

4.INSULATION/絕緣性能

Insulation resistance test/絕緣電阻測試:Pri.~Sec 500V DC 100 MΩ MIN. 

HI-POT TEST/耐壓測試:

Pass our dielectric strength test, without any breakdown

Pri.~Sec  AC 3.0kv for 1 minute  (leakage current  5mA)

通過以下絕緣強(qiáng)度測試不產(chǎn)生絕緣崩潰

初級對次級 AC 3.0kv 1分鐘  (最大漏電流  5mA)

Exotherm  Performance:: ambient temperature25Exotherm  70MAX

External operating temperature: -20℃~60℃


5.
EXTERNAL VIEW/外觀: