Product Catalogue
Servo Controlled Voltage stablizer :: Isolation Transformer :: Voltage Stabilizer :: Inverter :: Battery Charger ::Control Panel :: C.V.T.
SERVO CONTROLLED AC VOLTAGE STABILISER
In laboratories and Industries where precession supply voltage is essential to avoid damage in costly equipments and instruments, use of servo controlled voltage stablizer are recommended. This type of voltage stablizer provides desired output voltage, either in single phase or three phase with a minimum of variation i.e. ±1% with an wide input range starting from 90V-265V in the lower side & 220V-290V on the higher side for single phase stabilizer & 160V-500V in the lower side and 380V-500V on the higher side for 3Phase variety as per customers specification.
A Servo Controlled Voltage Stabilizer essentially consists of a variable auto transformer (variac) coupled with a servo motor, a buck-boost transformer and an electronic controller. A sample output is taken and compared with a reference standard. The difference is called Error signal which is used to drive the servo motor for output voltage correction.
Stabilizers for balance load and supply systems can be used when variations in input supply voltage (phase to phase or phase to neutral) in all three phase are almost equal. In this Stabilizer a single 3 phase variac coupled with one drive motor is used for voltage correction. Output of any one phase of the three phase is selected and monitored to actuate the drive motor.
Stabilizers for unbalanced load and supply systems can be used where the three phase voltages vary in an unbalanced manner. These Stabilizers have three nos. single phase variacs individually coupled with drive motors. Each drive motor along with electronic controller is entrusted to take care of one phase to neutral voltage and load variation independently. In other words these stablizers are a combination of three nos. Single Phase Stabilizers connected in STAR configuration.
Fiji Electronics Pvt. Ltd. manufactures Servo Controlled AC Voltage Stabilizer of various capacities starting from 0.5 KVA to 20KVA in single phase and 3KVA to 1000 KVA in Three Phase.
TECHNICAL SPECIFICATION OF SERVO CONTROLLED VOLTAGE STABILISER
| 01) |
Input Voltage |
: |
Wide variation of input voltage range starting from90V-265V in the lower side & 220V-290V on the higher side for single phase
stabilizer & 160V-500V in the lower side and 380V-500V on
the higher side for 3Phase variety as per customers specification. |
| 02) |
Output Voltage |
: |
400V AC ± 1%, ( Can be set anywhere 400V to 440V ). |
| 03) |
Output Frequency |
: |
± 1 % |
| 04) |
System |
: |
Balanced/Unbalanced ( Individual phase correction). |
| 05) |
Control |
: |
Automatic / Manual. |
| 06) |
Instrumentation |
: |
Voltmeter and Ammeter on each phase and Voltmeter to
indicate line Voltage Output with help of Selector Switch. |
| 07) |
Frequency |
: |
47 Hz to 53Hz ( Sinusoidal ). |
| 08) |
Input Indication |
: |
High and low voltage indicators with Audible alarm. |
| 09) |
Output Wave Form |
: |
The Out put wave form is true replica of the input. |
| 10) |
Correction rate |
: |
25V/sec for each phase. |
| 11) |
Ambient Temperature |
: |
0°c - 45°c. |
| 12) |
Type of Cooling |
: |
Air Cooled & Oil Cooled |
| 13) |
Type of Motor |
: |
AC step synchronous Motor |
| 14) |
Protection |
: |
1) A Circuit Breaker is provided at the output for over load /
short Circuit Protection. |
| |
Optional Features: |
|
- Spike & surge suppressor is provided at the output.
- Over and under voltage trip facility and single phasing
preventor with the help of a contactor system.
- By pass facility from main to stabilizers and stabilizers to main is provided.
|
ISOLATION TRANSFORMER
Fiji Electronics Pvt. Ltd. Manufactures Isolation Transformer as per customer’s requirement and specification
TECHNICAL SPECIFICATION OF ISOLATION TRANSFORMER
| 01) |
Rating |
: |
From 0.5 KVA to 200 KVA |
| 02) |
Mode of Operation |
: |
1 : 1 Isolation Transformer. |
| 03) |
Material used |
: |
Super enamelled copper wire & CRGO core |
| 04) |
Common mode noise rejection Transients, Spike, Surges |
: |
100 Db |
| 05) |
DC Galvanic Isolation
(Winding to Winding or
ground to winding) |
: |
Over 500 Megohm. |
| 06) |
Breakdown strength |
: |
2000V AC for 1 minute. |
| 07) |
Acceptable line frequency |
: |
47 to 53Hz. |
| 08) |
Load regulation |
: |
Within 3 to 5%. |
| 09) |
Temperature rise |
: |
20ºc above ambient temperature. |
| 10) |
Efficiency |
: |
95%. |
| 11) |
Load Test(load test & efficiency can be calculated by short circuit method) |
: |
By short circuit method. |
VOLTAGE STABILISER
Wide fluctuation of main supply voltages is harmful for T.V., Refrigerators, Vacuum Cleaner, Air Conditioner etc. Fiji Electronics Pvt. Ltd. have design voltage stablizer which gives an output which normally varies between 200V – 240V±1% which is considered safe limits of such equipments and appliances.
There are two types of Voltage Stabilizers suitable for use with domestic appliances (1) Manual Voltage Stabilizers, (2) Automatic Voltage Stabilizer.
1.Manual Voltage Stabilizer consist of a Single Phase Auto Transformer with multiple taps. The taps are selected with the help of a Rotary Switch of appropriate rating to give the desired output with a wide variation of input voltage i.e. from 50V-280V.
2.An Automatic voltage stablizer also uses an auto transformer with several tappings and a control circuit. The solid state electronic controller senses the label of input supply and sends the required command signal to actuate electro magnetic relays to select a particular transformer tapping thus manufacturing the output voltage within the safe limit.
FIJI has got both the stablizers of various capacities for domestic use starting from a Minimum of 100VA to Maximum of 20KVA.
| Model |
Capacity |
Input Range |
Output Range |
| (Manual Auto Cut) |
|
|
|
| FE 222 |
200VA |
90V – 300V |
225V ± 9% |
| FE 205 |
200VA |
50V – 300V |
225V ± 9% |
| FE 508 |
500VA |
80V – 300V |
225V ± 9% |
| FE 505 |
500VA |
50V – 300V |
225V ± 9% |
| FE 1M |
1KVA |
80V – 300V |
225V ± 9% |
| FE 2M |
2KVA |
80V – 300V |
225V ± 9% |
| FE 3M |
3KVA |
80V – 300V |
225V ± 9% |
| FE 4M |
4KVA |
80V – 300V |
225V ± 9% |
| FE 5M |
5KVA |
80V – 300V |
225V ± 9% |
| FE 7M |
7KVA |
80V – 300V |
225V ± 9% |
| FE 1MS |
1KVA |
50V – 300V |
225V ± 9% |
| FE 2MS |
2KVA |
50V – 300V |
225V ± 9% |
| FE 3MS |
3KVA |
50V – 300V |
225V ± 9% |
| FE 4MS |
4KVA |
50V – 300V |
225V ± 9% |
| FE 5MS |
5KVA |
50V – 300V |
225V ± 9% |
| FE 7MS |
7KVA |
50V – 300V |
225V ± 9% |
| FE 10M |
10KVA |
80V – 300V |
225V ± 9% |
| FE 5KVA (2 PHASE) |
5KVA |
|
|
| |
|
|
|
| ( A U T O M A T I C ) |
|
|
|
| FE 502N(Economy) |
500VA |
130V – 280V |
200V - 240V ±1% |
| FE 501 |
500VA |
160V – 275V |
200V - 240V ±1% |
| FE 501V |
500VA |
160V – 275V |
200V - 240V ±1% |
| FE 502 |
500VA |
130V – 280V |
200V - 240V ±1% |
| |
|
|
|
| Model |
Capacity |
Input Range |
Output Range |
( A U T O M A T I C ) |
|
|
|
| |
|
|
|
| FE 502D |
500VA |
130V – 280V |
200V - 240V ±1% |
| FE 502V |
500VA |
130V - 280V |
200V - 240V ±1% |
| FE 555 (With Cut Out) |
500VA |
130V – 280V |
200V - 240V ±1% |
| FE 504V |
500VA |
100V – 280V |
200V - 240V ±1% |
| FE 550 (With Cut out) |
500VA |
50V – 265V |
200V - 240V ±1% |
| FE 1001V |
1KVA |
175V – 275V |
200V - 240V ±1% |
| FE 1003V |
1KVA |
130V – 280V |
200V - 240V ±1% |
| FE 1004V |
1KVA |
100V – 280V |
200V - 240V ±1% |
| FE 1006V(With Cut Out) |
1KVA |
50V – 265V |
200V - 240V ±1% |
| FE 2003V |
2KVA |
130V – 280V |
200V - 240V ±1% |
| FE 2004V |
2KVA |
100V – 280V |
200V - 240V ±1% |
| FE 2006V(With Cut Out) |
2KVA |
50V – 265V |
200V - 240V ±1% |
| FE 3001V |
3KVA |
175V – 275V |
200V - 240V ±1% |
| FE 3002V |
3KVA |
160V – 275V |
200V - 240V ±1% |
| FE 3003V |
3KVA |
130V – 280V |
200V - 240V ±1% |
| FE 3004V |
3KVA |
100V – 280V |
200V - 240V ±1% |
| FE 3006V(With Cut Out) |
3KVA |
50V – 265V |
200V - 240V ±1% |
| FE 4002V |
4KVA |
160V – 275V |
200V - 240V ±1% |
| FE 4003V |
4KVA |
130V – 280V |
200V - 240V ±1% |
| FE 4004V |
4KVA |
100V – 280V |
200V - 240V ±1% |
| FE 5001V |
5KVA |
175V – 275V |
200V - 240V ±1% |
| FE 5002V (LINE LOAD) |
5KVA |
130V – 280V |
200V - 240V ±1% |
| FE 5003V |
5KVA |
160V – 270V |
200V - 240V ±1% |
| FE 5004V |
5KVA |
100V – 280V |
200V - 240V ±1% |
| FE 5005V |
5KVA |
150V – 280V |
200V - 240V ±1% |
| FE 5006V (With Cut Out) |
5KVA |
50V – 265V |
200V - 240V ±1% |
| FE 6002V |
6KVA |
160V – 270V |
200V - 240V ±1% |
| FE 6003V |
6KVA |
130V – 270V |
200V - 240V ±1% |
| FE 6004V |
6KVA |
100V – 280V |
200V - 240V ±1% |
| FE 7003V |
7KVA |
130V – 280V |
200V - 240V ±1% |
| FE 7004V |
7KVA |
100V – 280V |
200V - 240V ±1% |
| FE 8003V |
8KVA |
130V – 280V |
200V - 240V ±1% |
| FE10003V |
10KVA |
130V – 280V |
200V - 240V ±1% |
| FE10004V |
10KVA |
100V – 280V |
200V - 240V ±1% |
| |
|
|
|
| FOR AC ONLY |
|
|
|
| FE 3002A (FOR 1 TON AC) |
|
160V - 270V |
200V - 240V ±1% |
| FE 3003A (FOR 1 TON AC) |
|
130V - 270V |
200V - 240V ±1% |
| FE 3004A (FOR 1 TON AC) |
|
100V - 270V |
200V - 240V ±1% |
| FE 5003A (FOR 1.5 TON AC) |
|
160V - 270V |
200V - 240V ±1% |
| FE 5002A (FOR 1.5 TON AC) |
|
130V - 270V |
200V - 240V ±1% |
| FE 5004A (FOR 1.5 TON AC) |
|
100V - 270V |
200V - 240V ±1% |
| FE 5005A (FOR 1.5 TON AC) |
|
150V - 270V |
200V - 240V ±1% |
| FE 6002A (FOR 2 TON AC) |
|
160V - 270V |
200V - 240V ±1% |
| FE 6003A (FOR 2 TON AC) |
|
130V - 270V |
200V - 240V ±1% |
| FE 6004A (FOR 2 TON AC) |
|
100V - 270V |
200V - 240V ±1% |
BATTERY CHARGER
Fiji Electronics Pvt. Ltd. manufactures Battery Charger of various capacities with wide range of DC output voltage and charging current. We also undertake manufacture of customer specified Battery Chargers.
INVERTERS
Sophisticated inverters using digital technology (Mosfet) are being manufactured from 300VA to 2KVA.
TECHNICAL SPECIFICATION
| MODEL |
FEN-600 |
FEN-750 |
FEN-1200 |
FEN-1500 |
| Capacity |
600VA |
750VA |
1200VA |
1500VA |
| Battery |
12V |
12V |
24V |
24V |
| Input Voltage |
|
100V-300V |
|
|
| Output Voltage (Mains Mode) |
|
Same as Input. |
|
|
| Output Voltage (Inverter Mode) |
|
200V-230V+10% |
|
|
| Output Wave From (Mains Mode) |
|
Same as Input. |
|
|
| Output Wave From(Inverter Mode) |
|
TPZi Wavefrom |
|
|
| Charger |
|
Variable current, constant wattage type with wide Input Range (110V – 300V). |
|
|
| Inverter Overload |
|
120% |
|
|
| Power Factor |
|
0.7 |
|
|
| Efficiency |
|
>80% |
|
|
LOAD RATING
RATING |
600VA |
750VA |
1200VA |
1500VA |
FAN |
2 |
3 |
4 |
4 |
TUBELIGHT |
3 |
4 |
5 |
5 |
T.V. |
1 |
1 |
2 |
1 |
REFRIGERATOR |
- |
- |
- |
1 |
N.B. :- FAN 48” & BELOW ONLY.
BATTERY REQUERIMENT:.
FOR FEN-600:- 12V/135AH TO 180 AH.
FOR FEN-750:- 12V/150AH TO 200AH.
FOR FEN-1200:- 24V/150AH TO 200AH.
FOR FEN-1500:- 24V/150AH TO 200AH.
CONTROL PANEL
Fiji Electronics Pvt. Ltd. Manufactures Control Panel as per customer’s requirement and specification.
CONSTANT VOLTAGE TRANSFORMER (CVT)
Constant Voltage Transformer (CVT) are being manufactured from 100VA to 5KVA for use with sophisticated equipment
Technical Speification
| 01) |
Input Voltage |
: |
160V-280V |
| 02) |
Output Voltage |
: |
230Volt. |
| 03) |
Line Frequency |
: |
50Hz. |
| 04) |
Output Frequency |
: |
Same as input. |
| 05) |
Output Regulation |
: |
±1% from no load to full load. |
| 06) |
Temperature Rise |
: |
200C above ambient temperature. |
| 07) |
Protection |
: |
Inherent protection for short circuit, over loador over voltage with built in Surge Suppressor, proper heat sinking facility. |
| 08) |
Correction Speed |
: |
Instantaneous(100V/sec). |
| 09) |
Effect of I/P Frequency change |
: |
The output voltage varies @ 2.6% with a frequency change of 1Hz at the input. |
| 10) |
Insulation |
: |
Better than 500M Ohms at 1000V DC. |
© Fiji Electronics Pvt. Ltd. 2008
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