Supplier : Variable auto transformer, variac, variable transformer, dimmerstat, three phase variac, oil cooled variac, servo voltage stabilizer, auto transformer, dc rectifier, isolation transformer, step up/down transformer, buck boost transformer and other transformer.
Services : Manufacturer, exporter Established: 1994
Standards: ISO 9001:2015 CE
Verification Status
Contact Details:
868/18, Rajinder Singh Lakra Marg, Mundka, Delhi, India
Delhi
110041
Delhi
India
200 Amp 3 ph Motorized Control Digital Variable Voltage Auto Transformer [Oil Immersed]
[HSN CODE: 85044029] [Make: POWERSELECT]
Technical Specification:
Model: PS200A3POEM470V
Rated Power: 150 KVA
Input Voltage: 415 V AC 3phase�?�¸ (L - L), �?�±5% 50 / 60 Hz 4 wire / 3 wire
No Load Current: Less than 1% of rated unit
Output Voltage: 0 - 470 V AC 3Phase�?�¸, (L - L) �?�±10% 4 wire / 3 wire
Output Current @470V: 0 - 200 Amp per phase max
Variac Oil Qty: 250 L (Approx. +- 10 L) Recommended IS335
Reference Standard: IEC 61378-1 & IS 5142 : 1969
Voltage Variation: Motorized Operation with 10 kg torque AC Synchronous Servo Motor
Servo Motor: 10 Kg torque AC Synchronous Servo Motor 220 V AC 1 ph. (Make: PowerSelect)
Coil Construction: 1 Coils used in per phase of 200 Amp each rating
Total Coils: 3 Coils used in unit each coil rating max 200 Amp
Current Transformer: 3 nos. 200/5 Accuracy class 0.5%
Protection: 3 pole MCCB on Primary line (Make: L&T)
Enclosure IP Rating: IEC 60529, IP50 (Sheet Steel) with powder coated paint (Color: Siemens Gray)
Connection Terminals: DMC molded bar insulators terminal
Oil Drain: Oil Drain valve tap bottom of tank front sided
Oil Level: Oil level indication front of tank with glass view
Earth Terminals: Ground / earth terminals provided back sided
Winding Wire: IS 12444, ASTM B-49 Pure Copper DCC wire
Core Type, Grade of lamination: CRGO Laminated Core 30ZH100
Load : balanced load
Service: Indoor Application
Variac Dimension (LxBxH) and Wt (Kg): 24 x 38 x 60 (Approx) Net Wt: 450 Kg (Approx.) Gross Weight: 550 kg
Transformers,Distribution and Power Transformer,Varivolt
Safety Transformers
Diesel Generators
Industrial Panels
Stabilizers
Energy Saver
Industrial Panels
TRANSFORMER : ALL TYPE : Dry Type/Air Cooled, Oil Cooled, Water.
BRAND: SCHNEIDER ELECTRIC AND ALL OTHER BRAND AVAILABLE.
we are trader of Distribution Transformer and supply all over world. We have 20 Years Experiance Technical team for Desining and Winding of Diffrent types of Transformer. We have 15 Years Experiance Technical Team for Testing of Transformers. We can supply transformer up to 33kV and up to 5000kVA.
Being a leader in the industry, we are engaged in offering a qualitative range of 150A Three Phase Air Cooled Variable Auto Transformer to our clients, Beta Power has been manufacturing & Supplying Variacs for the past ten years and has a strong support for OE buyers. Many valued customers have considered it fit to clarify our products as "top of the line". It has full technical competency in handling all the technical requirements of clients. It is well supported by the state of the art winding machinery to give a consistent & accurate job. Needless to mention, a strong backup team with years of experience has put-high reliability in the product. Our Motto is "Customers Satisfaction leads to Good Quality" and our learning curve never ends. We are presently exporting variable transformer in Ethiopia.
Features:
Very high efficiency
Good voltage regulation
No wave from distortion
Rugged and compact construction
Continuous, step less and smooth control of output
High short time surge capacity
Testing:
We are equipped with all Testing Equipment to ensure the quality of Variac Electricals. The company testing section has Testing Panel Board, HV Kit, Megere Test, Oscilloscope, Power Meter, Watts meter etc., which all are calibrated every year as per ISO norms.
Models:
Air Cooled flush mounting type
Air Cooled Servo and Box type
No wave from distortion
Oil Cooled Complete M.S Tank and without Tank
Single Phase, Two Phase, and Three Phase
Manually operated {Hand Driven} or Motorised types
Standard & Non-Standard Voltage Ranges:
Single Phase: Input 240 V, Output 0 to 270 V
Two Phase: Input 415 V, Output 0 to 470 V
Three Phase: Input 415 V, Output 0 to 470 V
Standard Current Ratings:
Air cooled types from 2Amps to 60Amps {However we recommend oil cooled types above 30Amps}
Oil cooled type from 2Amps to 600Amps
Double Layer Dimmers:
For Servo controlled Voltage Stabilizers double layer dimmers can be used without separate Buck-Boost Transformers so as to achieve cost efficiency and compactness.
These are standardised viz. 1kVA, 2kVA, 3kVA & 5kVA suitable for input range: 170 to 270 V and output: 230 V
We can supply solar transformers ideally suited for large MW scale solar PV plants.
Bullet Points -
. Inverter duty Solar transformers, suitable for solar load profile
. Multi-winding (2 to 6 windings), oil-filled or dry type.
. 2MVA to 12.5MVA, LV Side: 0.35kV to 0.69kV, HV Side 3.3kV to 33kV
. Low-loss, with Aluminum or Copper winding.
. Electrostatic shield between LV and MV Winding.
GE TRANSFORMER PROTECTION RELAY
The T60 Transformer Protection System is part of the Universal Relay (UR) series of products. It is a microprocessor-based
relay for protection of small, medium, and large three-phase power transformers. The relay can be configured for a
maximum of six three-phase current inputs and six ground current inputs, and can satisfy applications with transformer
windings connected between two breakers, such as in a ring bus or in breaker-and-a-half configurations. The T60
performs magnitude and phase shift compensation internally, eliminating requirements for external CT connections and
auxiliary CTs.
