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JIADEST / VOLTAGE REGULATORS

Voltage control.
Options for your load.

Explore TND, SVC, SBW, WJS, JJW and SJJW catalog series, including automatic stabilization, compensation and precision AC power conditioning. Review complete model tables alongside the existing regulator datasheet.

Request a quotation ↗Complete catalog series Download datasheet ↓

11Catalog entries0.5–2,000 kVAOriginal datasheet capacity optionsModel-specificSee frequency in each specification

JIADEST TND, SVC and SBW voltage regulator product photographs

11 PRODUCT SERIES / MODELS & DATA

Choose by product duty.

Search by model or rated power ↗

Automatic & compensation-type stabilizers

TND, SVC and SBW series from the supplied product documents.

Automatic AC Voltage Stabilizers

Single-Phase Automatic Voltage Stabilizers ↗

Series: TND

1 technical table

Servo-controlled high-precision automatic AC voltage stabilizers for office, test, medical, automation and domestic equipment.

Input voltage: Single-phase 160–250 V; three-phase 277–430 V, 3-phase 4-wire
Output voltage: Single-phase 220 V and 110 V; three-phase line 380 V, phase 220 V
Voltage regulation accuracy: Phase voltage 220 V ±3% and 110 V ±2%

8 published model designations

TND-0.5 · TND-1 · TND-2 · TND-3 · TND-5 …

Preview published data

Overall dimensions · first 4 rows
Model / rating (kVA)	Phase arrangement	Depth×width×height (mm)
TND-0.5	Single-phase	172×190×126
TND-1	Single-phase	220×208×114
TND-2	Single-phase	286×223×218
TND-3	Single-phase	305×223×218

All models & specifications ↗Drawings & documents ↗

Automatic AC Voltage Stabilizers

Three-Phase Automatic Voltage Stabilizers ↗

Series: SVC

1 technical table

Three-phase servo-controlled automatic AC voltage stabilizers for industrial, commercial and institutional loads.

Input voltage: 3-phase 280–430 V, 3-phase 4-wire
Output voltage: 3-phase line 380 V; phase 220 V
Voltage regulation accuracy: Phase voltage 220 V ±3% and 110 V ±2%

7 published model designations

SVC-6kVA · SVC-9kVA · SVC-15kVA · SVC-20kVA · SVC-30kVA …

Preview published data

Ratings and dimensions · first 4 rows
Model	Input arrangement	Input phase voltage (V)	Input line voltage (V)	Output phase voltage (V)	Output line voltage (V)	Output current (A)	Overall dimensions (mm)
SVC-6kVA	3-phase 4-wire	150–250	280–430	220 ±2%	380 ±3%	9	320×350×710
SVC-9kVA	3-phase 4-wire	150–250	280–430	220 ±2%	380 ±3%	13.5	320×350×710
SVC-15kVA	3-phase 4-wire	150–250	280–430	220 ±2%	380 ±3%	22.5	320×350×710
SVC-20kVA	3-phase 4-wire	150–250	280–430	220 ±2%	380 ±3%	30	460×415×810

All models & specifications ↗Drawings & documents ↗

Compensated Voltage Stabilizers

High-Power Compensated Voltage Stabilizers ↗

Series: SBW

1 technical table

Three-phase automatic compensated power stabilizers that maintain output voltage when mains voltage or load changes.

Input line voltage: 304–456 V
Output line voltage: 380 V ±5%, adjustable
Phase arrangement: Three-phase

11 published model designations

SBW-50 · SBW-80 · SBW-100 · SBW-150 · SBW-200 …

Preview published data

Ratings and dimensions · first 4 rows
Model	Rated capacity	Output current	Input line voltage (V)	Output line voltage (V)	Phases	Regulation accuracy	Overall dimensions
SBW-50	50	76	304–456	380 ±5%, adjustable	Three-phase	±1–5%	800×600×1310
SBW-80	80	121.5	304–456	380 ±5%, adjustable	Three-phase	±1–5%	800×600×1310
SBW-100	100	152	304–456	380 ±5%, adjustable	Three-phase	±1–5%	800×600×1310
SBW-150	150	228	304–456	380 ±5%, adjustable	Three-phase	±1–5%	950×690×1570

All models & specifications ↗Drawings & documents ↗

Single-Phase Automatic AC Voltage Stabilizers, 0.5–5 kVA

Single-Phase Automatic AC Voltage Stabilizers, 0.5–5 kVA ↗

Series: TND

2 published parameters

TND automatic AC voltage stabilizers in the published 0.5–5 kVA capacity group. Review input supply, output voltage and phase requirements for the selected unit.

Published capacity range: 0.5–5 kVA
Series designations: TND

All models & specifications ↗Drawings & documents ↗

Single-Phase Automatic AC Voltage Stabilizers, 10–30 kVA

Single-Phase Automatic AC Voltage Stabilizers, 10–30 kVA ↗

Series: TND

2 published parameters

TND automatic AC voltage stabilizers in the published 10–30 kVA capacity group. Confirm the voltage configuration and continuous load rating.

Published capacity range: 10–30 kVA
Series designations: TND

All models & specifications ↗Drawings & documents ↗

Three-Phase AC Voltage Stabilizers, 10–150 kVA

Three-Phase AC Voltage Stabilizers, 10–150 kVA ↗

Series: SVC

2 published parameters

SVC three-phase compensating AC voltage stabilizers in the published 10–150 kVA capacity group.

Published capacity range: 10–150 kVA
Series designations: SVC

All models & specifications ↗Drawings & documents ↗

High-Power AC Voltage Stabilizers, 50–800 kVA

High-Power AC Voltage Stabilizers, 50–800 kVA ↗

Series: SBW

2 published parameters

SBW high-power compensating AC voltage stabilizers in the published 50–800 kVA capacity group.

Published capacity range: 50–800 kVA
Series designations: SBW

All models & specifications ↗Drawings & documents ↗

High-Power AC Voltage Stabilizers, 1000–2000 kVA

High-Power AC Voltage Stabilizers, 1000–2000 kVA ↗

Series: SBW

2 published parameters

SBW high-power compensating AC voltage stabilizers in the published 1,000–2,000 kVA capacity group.

Published capacity range: 1000–2000 kVA
Series designations: SBW

All models & specifications ↗Drawings & documents ↗

Static & precision voltage stabilizers

WJS, JJW and SJJW series.

Static Voltage Stabilizers

DSP-Controlled Static Voltage Stabilizers ↗

Series: WJS

19 published parameters

Contactless compensated AC voltage stabilization using DSP control, SCR switching and transformer compensation.

Rated capacity: 10–3000 kVA
Phase arrangement: 3-phase 5-wire
Nominal input options: 220 V / 380 V / 400 V / other

All models & specifications ↗Drawings & documents ↗

Precision AC Power Conditioners

Single-Phase Precision AC Power Conditioners ↗

Series: JJW

1 technical table

AC power conditioners using sine-wave energy-distribution voltage-regulation technology, combining voltage stabilization and mains purification. Brochure states high regulation accuracy, fast dynamic response, low distortion, broad load compatibility and strong electromagnetic-interference resistance.

Input voltage: Single-phase 185–250 V
Output voltage: Phase 220 V ±1%
Frequency: 50 Hz ±2 Hz

9 published model designations

JJW-0.5 · JJW-1 · JJW-2 · JJW-3 · JJW-5 …

Preview published data

Models, dimensions and mass · first 4 rows
Model / rating (kVA)	Phase arrangement	Product L×W×H (cm)	Package L×W×H (cm)	Weight (kg)	Units per package
JJW-0.5	Single-phase	16×35×25	23×41×33	9	1
JJW-1	Single-phase	16×35×25	23×41×33	10	1
JJW-2	Single-phase	17×40×29	24×45.5×36	15	1
JJW-3	Single-phase	23×48×42	35×57×49	27	1

All models & specifications ↗Drawings & documents ↗

Precision AC Power Conditioners

Three-Phase Precision AC Power Conditioners ↗

Series: SJJW

1 technical table

Input voltage: Three-phase 320–430 V, 3-phase 4-wire
Output voltage: Phase 220 V ±1%
Frequency: 50 Hz ±2 Hz

10 published model designations

SJJW-1.5 · SJJW-3 · SJJW-6 · SJJW-9 · SJJW-15 …

Preview published data

Models, dimensions and mass · first 4 rows
Model / rating (kVA)	Phase arrangement	Product L×W×H (cm)	Package L×W×H (cm)	Weight (kg)	Units per package
SJJW-1.5	Three-phase	32×63×57	44×72×65	35	1
SJJW-3	Three-phase	32×63×57	44×72×65	40	1
SJJW-6	Three-phase	32×63×57	44×72×65	52	1
SJJW-9	Three-phase	35×73×67	46×82×75	91	1

All models & specifications ↗Drawings & documents ↗

01 / AUTOMATIC AC VOLTAGE REGULATOR

TND series

Capacity options from 0.5 to 30 kVA. Compare the two capacity groups below for their available output voltages.

TND compact automatic AC voltage regulator — TND · 0.5–5 kVA range

TND · 0.5–5 kVA

Rated capacity options: 0.5 kVA1 kVA2 kVA3 kVA5 kVA
Input voltage: Single-phase: 160–250 VThree-phase: 277–430 V
Output voltage: Single-phase: 220 V ±2%or 110 V ±2%
Frequency: 50 Hz

TND cabinet automatic AC voltage regulator — TND · 10–30 kVA range

TND · 10–30 kVA

Rated capacity options: 10 kVA15 kVA20 kVA30 kVA
Input voltage: Single-phase: 160–250 VThree-phase: 277–430 V
Output voltage: Single-phase: 220 V ±2%
Frequency: 50 Hz

02 / THREE-PHASE VOLTAGE REGULATION

SVC series

Intelligent Three-Phase Compensation-Type AC Voltage Regulator

10–150 kVA capacity options

Rated capacity options: 10 kVA15 kVA20 kVA30 kVA40 kVA50 kVA60 kVA75 kVA90 kVA120 kVA150 kVA
Input voltage: Three-phase line voltage: 380 V ±15%
Output voltage: Three-phase line voltage: 380 V ±2%
Frequency: 50 Hz

03 / HIGH-POWER VOLTAGE REGULATION

SBW series

Intelligent High-Power Compensation-Type AC Voltage Regulator

SBW high-power voltage regulator with open cabinets showing internal components — SBW internal view · shown with 1,000–2,000 kVA models in the datasheet

50–2,000 kVA capacity options

Rated capacity options: 50 kVA60 kVA80 kVA100 kVA120 kVA150 kVA180 kVA200 kVA250 kVA300 kVA350 kVA400 kVA500 kVA600 kVA800 kVA1,000 kVA1,200 kVA1,600 kVA2,000 kVA
Input voltage: Three-phase line voltage: 380 V ±15%
Output voltage: Three-phase line voltage: 380 V ±2%
Frequency: 50 Hz

TECHNICAL OVERVIEW

Compare the specifications.

Specifications reproduced from the JIADEST Voltage Regulators datasheet
Series / capacity group	Input voltage	Output voltage	Frequency
TND · 0.5–5 kVA	Single-phase: 160–250 VThree-phase: 277–430 V	Single-phase: 220 V ±2%or 110 V ±2%	50 Hz
TND · 10–30 kVA	Single-phase: 160–250 VThree-phase: 277–430 V	Single-phase: 220 V ±2%	50 Hz
SVC	Three-phase line voltage: 380 V ±15%	Three-phase line voltage: 380 V ±2%	50 Hz
SBW	Three-phase line voltage: 380 V ±15%	Three-phase line voltage: 380 V ±2%	50 Hz

Voltage values and phase descriptions follow the supplied datasheet. Confirm the required capacity and supply configuration when requesting a quotation.

Download the original datasheet (PDF) ↓

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Voltage control.Options for your load.

Choose by product duty.

Automatic & compensation-type stabilizers

Static & precision voltage stabilizers

TND series

TND · 0.5–5 kVA

TND · 10–30 kVA

SVC series

10–150 kVA capacity options

SBW series

50–2,000 kVA capacity options

Compare the specifications.

Find the right regulatorfor your supply.

Voltage control.
Options for your load.

Find the right regulator
for your supply.