ZSSGQH series of high-voltage solid-state soft-starter
-
$3000.00≥1 Piece/Pieces
- Min. Order:
- 1 Piece/Pieces
- Min. Order:
- 1 Piece/Pieces
Your message must be between 20 to 2000 characters
Contact Now| Payment Type: | T/T |
|---|---|
| Incoterm: | FOB |
Soft starting device is used to control high-voltage AC motor starting equipment, its main component is connected to the power supply and the controlled motor between the three anti-parallel thyristor components and its electronic control device. ZSSGQH series of high-voltage solid-state soft-start device is made up of several thyristors connected in series. By controlling the triggering angle of the thyristor to control the output voltage, it can meet different voltage and current requirements during motor starting. In the process of motor starting, ZSSGQH series high-voltage solid-state soft starter increases the motor terminal voltage according to the pre-set starting curve, which makes the motor smooth and accelerates, thus reducing electrical and mechanical shocks to the grid, motor and connected equipment. When the motor starts to reach the normal speed, the bypass vacuum contactor or circuit breaker is connected and the motor is started. During the running of the motor, the soft starter continues to monitor the motor, measuring the motor current and voltage in real time and providing various fault protection.
Product Model Description
Environment condtion：
Ambient temperature: 10 ℃ ～ +40 ℃;
Relative humidity: ＜ 85%, without condensation;
Altitude: not more than 1000m (special design is required when exceeding);
Installation site: vertical inclination shall not exceed 50, and there shall be no fire, explosion hazard, conductive dust, corrosive gas and violent vibration.
Product Advantage:
1. Integrated cabinet design saves floor area and cost for users.
2. Chinese and English menu, free setting and switching, convenient for domestic and foreign customers.
3. Suitable for motor starting in 50 Hz or 60 Hz power system.
4. Wireless temperature measurement of SCR radiator and on-off wireless detection of SCR ensure the insulation of high and low voltage.
5, Intelligent system self-test function, field debugging, get rid of the low-voltage motor or voltage bulb test steps.
Technical Specification:
|
Standards followed |
GB∕T 34927-2017，GB3906-2006 |
|
Installation |
Indoor |
|
Load type |
Three phase high voltage squirrel cage AC asynchronous motor / Synchronous motor |
|
Voltage |
AC3KV/6KV/10KV，±10%-15%； |
|
Insulation |
10KV: 42KV |
|
Overload |
120% Continuously; 150%，60s |
|
Frequency |
50 Hz±2Hz / 60Hz ±2Hz |
|
Main circuit |
3KV,12SCRS；6KV,18SCRS；10KV，30SCRS； |
|
SCR Urrm |
32.5KV |
|
Phase sequence |
No demand |
|
Instantaneous overvoltage protection |
Voltage sharing protection and DV / dt absorption |
|
Cooling mode |
Natural cooling or forced air cooling |
|
Bypass contactor |
Vacuum contactor with direct starting capacity |
|
IP degree |
IP4X |
|
Control mode |
2-wire; 3-wire |
|
Starting interval |
5-60 minutes can be set |
|
HMI |
7 inch / 10 inch |
|
Measure data |
System frequency, three-phase line voltage, three-phase current, average current |
|
Calculation data |
Load rate, starting real-time trigger angle, operation timing, each starting time, starting locking countdown, etc |
|
Fault record |
Start and reset time, fault code, 300 records |
|
Communication |
1, RS485; 2, Ethernet |
Starting and Stopping function:
|
Voltage ramp starting |
Starting voltage: 10%-80%Ue ramp time: 5-60S |
|
Current limiting ramp starting |
Current limiting multiple: 100%-500% PI: can be set |
|
Jump starting |
Jumping voltage: 50%-80%Ue Jumping time: 300-3000ms |
|
Test starting |
Duration: 1-10S |
|
Two stage voltage ramp starting |
Two stage voltage: 10%-80%Ue Time: 5-60S |
|
Coast stop |
Standard |
|
Soft shutdown |
Cut off voltage: 30%-70%Ue Soft shutdown time: 5-30s |
Protection function:
|
Starting overtime |
The motor will trip when the starting time exceeds the set time Starting time: 5-60S |
|
Starting over-current |
Over current protection in the process of motor starting Over-current value: 200-600% |
|
Running over-current |
Over current protection in the process of motor running Over-current value: 80-300%Ie Delay time: 0-60s |
|
Current unbalance |
Detect and compare the three phase current Unbalance degree: 5-80% Delay time: 0-60S |
|
Lower load protection |
During the output current is less the setting value Lower load current: 0-80%Ie Delay time: 0-60S |
|
Over-voltage protection |
Over-voltage value: 100-200%Ue Delay time: 0-60s |
|
Under-voltage protection |
Under-voltage value: 30-100%Ue Delay time: 0-60S |
|
Voltage unbalance |
Unbalance of line voltage to rated voltage Unbalance degree: 0-80% Delay time: 0-60S |
|
Phase sequence protection |
Unlock; positive phase sequence lock; negative phase sequence lock |
|
Non electrical protection |
External fault, SCR fault, temperature fault, etc |
Product Dimension:
|
Model no. |
Voltage |
Dimension(H*W*D) |
|
ZSSGQH-500/3 |
3KV |
2300*1000*1500 |
|
ZSSGQH-900/3 |
3KV |
2300*1000*1500 |
|
ZSSGQH-1250/3 |
3KV |
2300*1200*1500 |
|
ZSSGQH-1800/3 |
3KV |
2300*1500*1500 |
|
ZSSGQH-2000/3 |
3KV |
2300*1500*1500 |
|
ZSSGQH-2000/3 above |
3KV |
Non-standard |
|
ZSSGQH-500/6 |
6KV |
2300*1000*1500 |
|
ZSSGQH-1000/6 |
6KV |
2300*1000*1500 |
|
ZSSGQH-1500/6 |
6KV |
2300*1000*1500 |
|
ZSSGQH-2000/6 |
6KV |
2300*1000*1500 |
|
ZSSGQH-2500/6 |
6KV |
2300*1200*1500 |
|
ZSSGQH-3000/6 |
6KV |
2300*1200*1500 |
|
ZSSGQH-3500/6 |
6KV |
2300*1500*1500 |
|
ZSSGQH-4000/6 |
6KV |
2300*1500*1500 |
|
ZSSGQH-4000/6 above |
6KV |
Non-standard |
|
ZSSGQH-500/10 |
10KV |
2300*1000*1500 |
|
ZSSGQH-1000/10 |
10KV |
2300*1000*1500 |
|
ZSSGQH-1500/10 |
10KV |
2300*1000*1500 |
|
ZSSGQH-2000/10 |
10KV |
2300*1000*1500 |
|
ZSSGQH-2500/10 |
10KV |
2300*1300*1500 |
|
ZSSGQH-3000/10 |
10KV |
2300*1300*1500 |
|
ZSSGQH-3500/10 |
10KV |
2300*1300*1500 |
|
ZSSGQH-4000/10 |
10KV |
2300*1300*1500 |
|
ZSSGQH-5000/10 |
10KV |
2300*1500*1500 |
|
ZSSGQH-6000/10 |
10KV |
2300*1500*1500 |
Related Keywords
