ABB RET650 Transformer protection

Essential details：RET650 Transformer protection ABB

RET650 can be used for double – and three-winding transformers and autotransformer Transducers, generators and shunt reactors provide fast and selective protection Protect, monitor and control. Transformer IED can be used at larger frequencies Range of proper operation to accommodate disturbances and generator start-up and shutdown Changes in the power system during closure.

Fast difference with automatic CT ratio matching and vector group compensation Dynamic protection enables IED to be the most demanding application Case. RET650 IED requires minimal master CT and requires no insertion Type CT. Differential protection features include protection against false excitation inrush current jump Second harmonic and waveform intermittent braking function and avoid overexcitation jump

The 5th harmonic brake of the brake.

The differential protection feature is highly sensitive to minor faults in the area Sex. RET650 IED unique and innovative sensitive differential protection work Can be based on the well-known symmetric component theory, can be as much as possible Internal interturn fault of covering winding.

Company Profile：

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Main series：

TRICONEX 3625, 3503E, 3008, TCM 4353, 4351B, 3009,3511,3721

ICS Triplex T8310, T8431, T8461, T8451, T8110B, T8403, T3481

Allen-Bradley 1746-IB32, 1747-L533, 1756-L61, 1769-OF4, 1785-L40B,2711-T10C8, 1394-SJT05-C-RL，1394C-SJT10-A，1394C-SJT22-A and other complete series.

Bently Nevada 3500/94, 3500/53, 3500/22M, 3500/42M, 3500/05,3500/15,3500/33,3500/25,3500/45,3500/54

ABB 07KT97,AI835,CI854AK01,DSQC639,DO810,PM861AK01,PM902F,07KT98 REF670,REF620,REF610 PFTL101A0.5KN,5SHY35L4520,HIEE300690R0001,PP864,PP865A,5SHY3545L0009,5SHY4045L0004,REF615,PFEA112-65,5SHY4045L0004,KUC755AE105   5SHX0660F0002 

Honeywell TK-PRS021,CC-TCNT01,8C-PAIH51,51309355-001,10006/2/1,51401286-100,51305072-300,51401286-100,51401437-301,51403776-100,51404203-002,51404223-001

GE(IS200 IS220 IS697 IS230 IS420 IS421 IC697 IC695 IC698)

FOXBORO FBM233 P0926GX ，FBM230 P0926GU ，FBM232 P0926GW,FBM237 RH914XS,FBM201,FBM202,FBM204,FBM205,FBM223,FBM241,FBM203,FBM216,FBM206,FBM218,FBM208,FBM222

Woodward SPC valve position controller   505/505E(9907-162,9907-164,9907-165,9907-167)digital controller 2301A controller 9905 series  2301D-ST series.

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Terms and Disclaimers

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All items are subject to availability and pass our QA testing and inspection.

Many manufacturers or product names in our inventory are trademarks of their respective manufacturers.

Please contact us and confirm the product before placing an order.

Packaging and Handling

Item security ESD is packaged in custom shipping cartons for protection.

shipping

1. Transportation and handling costs (if applicable) will be increased when you order.

2. The order will be delivered after receiving the funds, and the time required depends on the customs clearance of the country where the customer's goods pass.

3. Any product discrepancy or damage must be contacted with us 24 hours after receipt.

4. International buyers: import duties, taxes and fees are not included in the commodity price or transportation cost. The expenses shall be borne by the Buyer. Please confirm the inspection fees with your customs to determine these additional fees before ordering.