Switching Power Supplies ( smps ), Rainproof , Water proof & Non Water proof, dc/dc converters, battery chargers and transformers
Dear Sir / Madam,
We Would like to introduce ourselves as manufacturers of industrial /
professional grade switching power supplies.
Organizations manufacturing Industrial Electronic Instruments,
Telecoms and Process Control equipmentâ??s require compact, efficient,
and rugged switching power supplies and LED Drivers, DC/DC Converters
at a most competitive price. We as an Indian manufacturer have given
utmost attention to the cos
t without compromising with the quality.
Our power supplies are being used by all over the country by all big
OEMâ??s. Feature wise our power supplies are equally comparable to any
imported power supplies available in the country. These units have all
in- built protections along with very high MTBF.
We also manufacture customized power supplies as per specifications
provided by our valued customers.
For further information, kindly visit our website www.nacei.com,
www.powersuppliesindia.com
We shall be obliged if we get an opportunity to serve you.
Kindly let us know your specifications along with quantities to
proceed further in this regard.
? Round shape with no air gaps
? Uniform primary and secondary windings locked in the magnetic field makes these transformers very quiet and efficient.
? Compact designing, efficiency, quiet and safer
? Smaller dimensions, lighter weight, and low stray magnetic fields
We specialize in manufacturing of above products as per customer specifications.
Powderless etching machine (for zinc/copper/magnesium)
Brand: bs (china)
Application: zinc/copper/magnesium etching
Advantages: bs powderless etching machine is the best in china with good technology innovation, it could give fast and great erosion performance which could compete well with co.Fo.Me.Gra, while price more reasonable.
Bath capacity: 20l, 40l, 60l, 80l, 100l, 120l, 140l, 160l, 180l, 200l.
Specification:
A transformer is an electrical device that transfers electricity from one circuit to another with change in voltage, current, phase or other electric characteristics. Transfer of electricity from one circuit to another is purely by magnetic coupling, without relative motion of any part. Transformers are essential in high voltage power transmission providing an economical means of transmitting power over large distances. These are used for both industrial and commercial purposes. Ganpati Electricals (P) Ltd. Is a well-known and trusted supplier of a wide range of transformers of Crompton Greaves Limited.
Types of Cooling:
1. Oil-cooled Transformers: These are totally maintenance free and can be used both indoor and outdoor. Oil-cooled transformers are available in two versions namely (a) with Off-load tap changer and (b) with ON-load tap changer.
2. Dry or Cast Resin Type Transformers: These are air-cooled, having an epoxy resin encasing the windings. These are ideal for indoor installation. However, because the moulds for casting the coils are available only in fixed sizes, the design of such transformers is less flexible; this may increase the cost of customized dry transformers.
Types of Transformers:
1. Power Transformers: These convert an AC voltage and current to a different voltage and current with great efficiency.
2. Distribution Transformers: These are generally used in electrical power distribution and transmission and can withstand overloads.
3. Special Transformers: These include Furnace Transformers, Loco transformers, Traction Distribution Transformers, Trackside Power Transformers.
4. Distribution Unit Substations: These may be of Mini & Micro Types used in Substations.
5. Weather-proof Transformers: If required by client, we can also provide weather proof enclosure for the transformer.
Why Us? :
Transformers supplied by us come with standard fittings and accessories and conform to national and international standards. We purchase transformers only from trusted vendors and supply these to our clients at a reasonable price. Our technical team makes a thorough check before making delivery to the client, ensuring the following.
1. Even flow of current
2. High performance
3. Effortless maintenance
4. Long Serving Life
5. Timely Delivery
6. Reliabilit
Ganpati Electricals (Pvt.) Ltd. is well known for its designing ability of 3-phase oil cooled Servo Voltage Stabilizers in India and abroad under the brand name ‘GE POWER’.
Why Use Servo Voltage Stabilizer? :
Many times it has been seen that a minor fluctuation in voltage can cause the equipment to malfunction or even break down. Servo Voltage Stabilizer prevents all this by controlling fluctuations in input voltage and providing constant output voltage. GE POWER stabilizers are designed to suit input voltage requirement of individual customers.
Types of Servo Voltage Stabilizer:
1.Single Phase Servo Voltage Stabilizer
2.Three Phase Servo Voltage Stabilizer
Features on Demand:
Some of the special features like the following can be included on demand.
1. High-low voltage cut-off to automatically switch off the unit when the output voltage goes above or below a certain preset voltage limit.
2. Overload protection to switch off the unit when the load current value goes higher than the rated value.
3. Manual by-pass facility.
4. Single phase prevention for 3-phase units.
5. Reverse phase sequence protection for 3-phase stabilizers.
6. Built-in spike suppressor.
7. Audio-visual alarm.
Applications :
Three-phase oil-cooled Servo Voltage Stabilizers have unlimited applications in the offices, commercial buildings, telecom industry, textile industry, IT industry, call centers, research laboratories, hospitals, air-conditioning plants, hotels & restaurants, malls, industrial lighting loads, escalators & elevators and offset printing machines etc.
Advantages :
1. Quick, steady and accurate correction of voltage.
2. Balanced output voltage, irrespective of unbalanced input.
3. Reduced heating and minimum losses.
4. Overall energy saving and reduction in electricity bills.
5. Reduction in breakdown of electrical / electronic equipment.
6. Increased life of bulbs, tubes, motors and other accessories,
2. Isolation Transformer:
Isolation transformer is designed to provide electrical isolation without stepping voltage and current either up or down. It decouples the two circuits and prevents passage of line voltage transient, spikes and galvanic leakages from reaching the sensitive or critical equipment like computers and its peripherals, medical instruments and digital communication & telemetry systems etc. It is used to protect against electric shock, to suppress electrical noise in sensitive devices, or to transfer power between two circuits which must not be connected together.
21478 Electric Power Suppliers
Short on time? Let Electric Power sellers contact you.
Used for Energy Meter/Electricity Meter/Smart Meter and so on.
Simple structure, low cost, high stability.
Accept customization. Manufacture by your drawing or specification.
OEM Service Offered, Design Service Offered, Buyer Label Offered
Resin cast current transformers are available for metering and protection application. These current transformers are mainly fabricated according to client’s specification. Ct coils are encapsulated in cast resin (polyester / epoxy). Secondary terminals are provided with either screws or studs. The main insulation between primary and secondary and earth is obtained by this epoxy resin. These transformers are of compact design with high mechanical and electrical properties. These are non-hygroscopic and hence give very good insulation properties even in given humid conditions.
General particulars
Rated voltage: 11 kv
Rated primary current: 100 a
Rated secondary current: 1a or 5a
Rate burden: 5va
Rated frequency: 50hz
Accuracy class: 0.5 or 0.5s
Temperature: as per is-2705/1992
Highest system voltage: 12kv
Insulation level: 28kvrms/75kv(p)
Stc: 13.1ka for 1 sec
Continues thermal current: 1.2 times of rated current
Core material: crgo
Copper wire material: enameled wire as per is-4800 part-4 or iec-317
Insulation class/material: epoxy resin
Secondary terminal: m5 brass bolt with nut &washer or m5 threaded bush with screw &washer
Primary terminal p1 & p2 size and material
Mounting base: ms 5mm thick zinc plated
Rountine test :as per is-2705/1992
We manufacture highly efficient and accurate resin cast potential transformers. These resin cast potential transformers are used in ac circuits, for the purpose of measuring large voltages. Their main function is to reduce the supply voltage to a small value so that it can be easily measured with standard low range ac instruments of moderate size and capacity. There are many advantages of using resin cast potential transformers for range extension of ac meters. We also offer resin cast potential transformers of dual purpose metering & protection that are also commonly used.
24v 12v Power Toroidal Transformer
(Click here for Customized Design And Interactive Design Service)
Single-phase toroidal transformers, power range
from 20VA to 5000VA. Designed and tested
according to EN61558. Suitable for installation
in electronically equipment.
Designed as a safety isolating transformer with
separate insulated windings and prepared for
class II equipment.
Short circuit and overload protected with
thermal fuse on primary side. Up to 50% less
weight than a similar conventional transformer.
Low magnetisation currents and no-load losses.
Applications:
Suitable as safety isolating transformer in
constructions where low weight, flexible
dimensions and optimum conditions between
dimensions are preferable.
Technical specifications
Input voltage: Customized
Frequency: 50-60Hz
Output voltage: Customized
According to: EN61558
Test/insulating voltage: 4kV AC RMS
Construction class: II
1 Product Range:15kVA-10000kVA, up to 44kV
2 System voltage: max. 36 kVA 200 BIL
3 Coolers: corrugated wall or radiator
4 Oil preservation: hermetically sealed or conservator/free breathing
5 Tap changer: off-circuit or on-load
6 Cooling medium: mineral oil, Midel
7 Steel type core clamping system
8 High voltage (HV) multilayer winding
9 Low voltage (LV) foil winding or layer winding
10 Winding materials aluminium or copper
11 temperature class transformers
12 Low noise solution
13 Efficient transformers with reduced losses
14 Liquid-filled
15Used in special conditions
16Sophisticated facilities
17 Usage of wooden case
18 3D package for drawings
19 Special test like Zero Sequence Impendence test
20 Cooling: ONAN, ONAN/ONAF, KFAF, KFW
++++Service condition
a) Suitable for indoor or outdoor application
b)Air temperature: Maximum temperature: +40¡æ; Minimum temperature:-30¡æ
c) Humidity: Monthly average humidity 95%; Daily average humidity 90% .
d) Altitude above sea level: Maximum installation altitude: 2000m.
e)Max wind speed:35M/s
f) Ambient air not apparently polluted by corrosive and flammable gas, vapor etc.
g) No frequent violent shake
Core: wound by high quality cold grain silicon, annealed by advanced vacuum annealing furnaces to improve electronic data, any dimension from customer are available
Wire: copper and aluminum are available weld aluminum enamel wire well to save your cost 15 to 35%, based on our know-how technology
Thermal protector: cutoff and switch are both available
Applications:
Electronic meter and apparatus
Cable tv and digital network
Electronic control
Medical equipment
New electric power supply
Decorative illumination system
Monitoring and control equipment
Installation: horizontal (non-conventional-type base plate), sunk, side type and bridge
Label info: certificate logo, basic electronic data, manufacturer's information also can be printed according to customer's request bar code is available based on customer's request
Capacity: 5va to 5kva
Phase: single
Input voltage: ac power with voltages of various countries
Output voltage: ac or customized
Frequency: 50 to 60hz
Power factor: 0.9 to 0.98
Efficiency: 75 to 98%
Voltage regulation: 12 to 3%
Output no-load loss: 0.5 to 10.0w
Temperature-rise: ¡¨¹85¡ãc
Insulation class: b: 130¡ãc e: 120¡ãc
Testing items: no-load test (no-load current, voltage and loss) load test (load voltage, temperature-rise) inductive voltage test dc resistance test safety test
