CHUAN HSIN SRV-10 1000VA VARIABLE VOLTAGE REGULATOR / VARIAC — NEW OLD STOCK — $249

CHUAN HSIN SRV-10 1000VA VARIABLE VOLTAGE REGULATOR / VARIAC — NEW OLD STOCK — $249

Price: $249

Offered by Hightech Labs LLC
Call/Text: 415-200-5635

A hard-to-find Chuan Hsin SRV-10 Slide Regulator / Variable Autotransformer in New Old Stock (NOS) condition. This heavy-duty 1000VA unit provides smooth, continuously adjustable AC voltage for laboratory, electronics, repair, testing, industrial, audio, educational, and workshop applications.

Unlike inexpensive modern lightweight regulators, the SRV-10 is a substantial traditional transformer-based unit with a large rotary control, analog voltage meter, heavy metal enclosure, cooling vents, fuse protection, multiple connection terminals, and front output receptacles.

KEY FEATURES

• Model: Chuan Hsin SRV-10
• Type: Slide Regulator / Variable Autotransformer / Variac-style regulator
• Rated Capacity: 1000VA / 1kVA
• Variable Output: Approximately 0–240V AC
• Input: 110V / 220V AC
• Frequency: 50/60Hz
• Single Phase
• Large precision rotary voltage adjustment
• Built-in analog AC voltmeter
• Front 110V / 220V connection terminals
• Dual front AC output receptacles
• Replaceable fuse protection
• Heavy-duty toroidal transformer construction
• Ventilated metal housing
• Made in Taiwan

CONDITION

NEW OLD STOCK — NOS

Stored for many years and showing only possible minor cosmetic signs from age, handling, or storage. Please examine all photographs carefully, as the actual unit shown is the item being offered.

The cables shown in some original reference photographs are not part of the sale unless specifically stated.

IDEAL FOR

• Electronics laboratories
• Equipment testing
• Repair benches
• Vintage electronics
• Tube amplifiers
• Audio equipment testing
• Motor testing
• Lighting experiments
• Transformer testing
• Research laboratories
• Educational laboratories
• Industrial maintenance
• Controlled AC voltage applications

WHY A VARIABLE AUTOTRANSFORMER?

A variable autotransformer allows the operator to gradually increase or decrease AC voltage rather than simply switching between fixed voltages. This makes it extremely useful when powering up vintage electronics, diagnosing equipment, testing components at different voltages, or conducting controlled laboratory experiments.

COLLECTIBLE / INDUSTRIAL NOS FIND

Original Chuan Hsin SRV-series regulators are becoming increasingly difficult to find in unused condition. This is an excellent opportunity for a technician, laboratory, electronics collector, repair professional, or industrial user looking for a traditional heavy-duty 1kVA variable regulator.

SALE PRICE:

$249

Hightech Labs LLC
415-200-5635

Important: A variable autotransformer does not provide electrical isolation from the mains supply. Proper electrical knowledge, grounding, fusing, and safety procedures should always be used. Buyer should verify voltage configuration and suitability for the intended application before operation.

Photos are part of the description. Specifications are based on markings visible on the unit and available manufacturer/comparable-model information.