20kVA Three Phase 380V Tns SBW AVR 20kw Automatic Voltage Stabilizer

• Customization: Available
• Current Type: AC
• Phase: Three Phase
• Model NO.: TNS-20KW
• Usage: Tns-20000va
• Frequency: Low Frequency
• Size: Small
• Iron Core Shape: Ring
• Power Source: Linear Regulated Power Supply
• Application Range: School
• Brand: Voltlook
• Input Voltage Range: 260-430V; 280-430V; 304-456V
• Output Voltage: 380V; 400V; 415V
• Rated Power: 16000W
• Display: Analog, Digital, LCD
• Transformer Material: Copper
• Regulating Precision: 3%
• Transport Package: Wood Carton
• Specification: 20KVA
• Trademark: VOLTLOOK
• Origin: China
• HS Code: 8504401500
• Production Capacity: 200, 000pieces/Year

Product Description

TNS and SJW Series Three Phase Servo Motor AC. Automatic Voltage Stabilizer with Meter Display

Features:
+ Servo motor technology
+ Three phase individual control system
+ High precision regulation output
+ Pure copper winding coil, variable transformer an buck-boost transformer
+ LCD screen digital meter display
+ Fully automatic MCU controlled circuit
+ Available power capacity from 3KVA to 100KVA
+ Full protection: over voltage, under voltage, overheat, overload, sag, surge, spike and short circuit
+ Reliable bypass
+ Phase failure and wrong phase sequence protection
+ Delay Time to protect the equipment from rapid fluctuations
+ CE certified
Specifications:

Model

SJW- 3KVA

SJW- 4.5KVA

SJW- 6KVA

SJW- 9KVA

SJW- 15KVA

SJW- 20KVA

SJW- 30KVA

SJW- 40KVA

SJW- 60KVA

SJW- 75KVA

SJW- 100KVA

Power

3000VA

4500VA

6000VA

9000VA

15000VA

20000VA

30000VA

40000VA

60000VA

75000VA

100000VA

Technology

Three Phase AVR + Individual Phase Control + Digital CPU Control

Transformer

Servo Motor Type

Input

Input voltage range

304-456V (260-430V Optional)

Input frequency

50/60Hz

Output

Output voltage

380V (400V/415V Optional)

Output precision

± 3%

Delay Time

6s /180s selectable

Respond Time

<1s, against 10% variation of input voltage

Efficiency

≥95%

Phase

Three phase

Analog meter Display

Input current

Phase Current: A, B, C

Output voltage

Line Voltage:  AB, BC, CA Phase Voltage: A, B, C

LED indicators

Red LED

Working status of phase A, B, C

Protection

High voltage

Output cutoff by contactor

Low voltage

Output cutoff by contactor

Phase Failure

Output cutoff by contactor

Wrong Phase Sequence

Can't switch on regulator

Surge/Spike

Optional, replaceable SPD

Manual Bypass

Yes, isolated

Over load

Output cutoff by contactor

High temperature

Output cutoff by contactor

Short circuit

Input cutoff by air breaker

Safety standards

Insulation Voltage

2,000V / 60s

Insulation Resistance

>5MΩ

Creepage Distance

>8mm

Grounding Resistance

<0.1mΩ

Insulation Class of Coil

Class F (155ºC)

Cooling Mode

Smart Cooling Fan

IP Level

IP20

Environmental

Audible Noise

<65dB at 1m distance with full load

Operating temperature

-5ºC - 45ºC

Stroage temperature

-15ºC - 45ºC

Operating relative humidity

10%RH - 90%RH, Non-condensing

 

Applications:
+ Multi-color printing machine
+ Elevator, lift, escalator
+ Air compressor
+ CNC machine
+ Punching machine
+ Laser cutting machine
+ Welding machine