PT. ANEKA ELECTRINDO NUSANTARA
Indonesia |
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| Products Catalog (53) |
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Modul communications link BM 9100 AREVA | | - | |
ABB OVER CURRENT RELAY REJ 521 and REJ 525 | | - | |
Directional earth-fault relay SPAS 120 C ABB | | - | |
Relay SEPAM T20, S20, M20, B20 | | - | |
SEPAM 1000+ Relay Overcurrent and undercurrent protection relay MERLIN GERIN | | - | |
fuse 3, 3 Kv - 36 Kv | | - | |
BASLER Over current BE1-700C BASLER | | - | |
NEUTRAL GROUDING RESISTORS ( NGR) | | - | |
OVERCURRENT RELAYS MCGG, 22, 52, 62, 82 " ALSTOM" | | - | |
DIFFERENTIAL RELAY TRANSFORMER AND GENERATOR, OVER CURRENT SEPAM 1000+ series 80 MERLIN GERIN | | - | |
UNDER/ OVER VOLTAGE RELAY MVTU 11 | | - | |
EARTH FAULT RELAY MCAG " AREVA" / " ALSTOM" | | - | |
RELAY MICOM P122, P124, P127 " AREVA" | | - | |
DC UNDERVOLTAGE RELAY MODEL WUV 120 DC " WILMAR" | | - | |
Cable fault locator model 3300 | | - | |
Instantaneous Overcurrent Relays MCTI 19, 39, 40 ALSTOM | | - | |
PANEL CUBICAL / SWITCH GEAR MEDIUM & HIGH VOLTAGE | | - | |
Buchholz Relay COMEM type NF 80 | | - | |
CHECK SYNCHRONISM RELAY KAVS 100 / MAVS 01 " ALSTOM / AREVA" | | - | |
kwh ACTARIS SL 7000, ACE 100, ANALOG 3 Phase & ANALOG 1 phase | | - | |
Disturbance recorder TPE 2000 ALSTOM | | - | |
differential relay SEPAM 1000+ type 80 | | - | |
OVERCURRENT AND EARTH-FAULT PROTECTION RELAYSPAJ 140C | | - | |
FUSE 20 KV, 24Kv, 36Kv, 16Kv, 11Kv, 6Kv and Low Voltge NH FUSE., BUSSMANN, SIBA, ABB, SIEMEN, MERLIN GERIN, ETI, AREVA | | - | |
AUXILARY REALAY MVAA " AREVA / ALSTOM " | | - | |
METROSIL 600A/ S7/ P/ 6331, 600A/ S3/ I, 600A/ S1/ 1008 | | - | |
3M RESIN 3M | | - | |
ABB RTXP 8 COMBI TEST ( TEST SISTEM) | | - | |
OVER VOLTAGE RELAY SPAU 110C & SPAU 140C" ABB" | | - | |
AUTO RECLOSE RELAY MVTR 51 RELAY " ALSTOM" | | - | |
UNIVERSAL PROFESSIONAL MODEM AJ 2885 CXR ANDERSON JACOBSON | | - | |
TRANSFORMER DIFFERETIAL RELAY SEPAM 1000+ T 87 MERLIN GERIN | | - | |
ENTRELEC CTT and VTT terminal block, current voltage or polarity circuits | | - | |
GENERATOR DIFFERENTIAL RELAY SEPAM 1000+ TYPE G 88 MERLIN GERIN | | - | |
SEG RELAY MR13-IRSR and SEG RELAY MR13-IE | | - | |
SIEMENS RELAY 7SJ 6 XX | | - | |
TERMINATING AND JOINTING 1Kv - 33Kv Raychem, 3M, UEROMOLD | | - | |
PROTOCOL CONVERTER RELAY KITZ Relay AREVA | | - | |
AUTO RECLOSE RELAYL FAA 101 " AREVA" | | - | |
POWER SUPPLY IDEC | | - | |
Ampere & KiloAmpere SACI, Spain | | - | |
TEST BLOCK MMLG 01 " AREVA & ALSTOM" | | - | |
AUXILIARY RELAY HFA " GE" | | - | |
INVERTER OMRON, ABB, HITACHI, | | - | |
Motor protection relay SEPAM 1000+ M series | | - | |
ZIEHL Temperature monitoring MSF 220K T 221715 | | - | |
DISTANCE PROTECTION RELAY LFZR 111 / LFAA 101 " ALSTHOM" | | - | |
SURGE PROTECTION " DHEN" OBBO" ABB" MG. | | - | |
DISCT CONECTING SWITCH 20 Kv - 150 Kv | | - | |
CT ( Current transformer) 20Kv - 150Kv | | - | |
Scoth 23 3M | | - | |
KV Meter, Ampere meter . | | - | |
SUPERVISION RELAY MVAX 21 " ALSTOM" |
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| Buchholz Relay COMEM type NF 80 |
(Product Photo) |
| | The following protective devices are used so that, upon a fault development inside a Transformer, an alarm is set off or the Transformer is disconnected from the circuit. In the event of a fault, oil or insulations decomposes by heat, producing gas or developing an impulse oil flow.
To detect these phenomena, a Buchholz relay is installed.
Buchholz Relay
The Buchholz relay is installed at the middle of the connection pipe between the Transformer tank and the conservator.
There are a 1st stage contact and a 2nd stage contact as shown in Fig. ( 28) . the 1st stage contact is used to detect minor faults.
When gas produced in the tank due to a minor fault surfaces to accumulate in the relay chamber within a certain amount ( 0.3Q-0.35Q) or above, the float lowers and closes the contact, thereby actuating the alarm device. | | |
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| Origin: | United States |
| Price: | nego |
| Quantity: | 1 |
| Pack. & Delivery: | carton box |
Your inquiry will be recorded in "Member Trade Mail". |
Recommend to your friends |
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| Company Contact |
| Name: |
Mr. Dedi Satria [Director/CEO/General Manager] |
| E-mail: |
satria_aen@yahoo.co.id |
| Mobile Number: |
+628179978787 |
| Phone Number: |
+622170778109 |
| Fax Number: |
+62218470612 |
| Address: |
Komplek dosen IKIP Blok 2. No.43,Jati Bening
Bekasi 17421, Jawa Barat
Indonesia |
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