STK
STK
STK_manual

STK

STK is a micro-controller based intelligent Thyristors Switching Module. The modules are designed to switch a star- or delta-wired symmetric or asymmetric capacitive resistive or inductive load in a 400/230-volt (440/250-volt) system.

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FEATURES

• Rated voltage: AC 380V ~ 690V
• Rated frequency: 50Hz ~ 60Hz
• Rated current: 32A ~ 110A to prevail in kind
• Working power supply: AC380V or AC220V or DC switching power supply
• Control voltage: DC 12V / 10mA or under APFC controller
• Dimensions (L x W x H): 216 × 120 × 178mm
• Mounting size: 198 x 36mm

MODELS

STK-45G/F/N
Rated current: 45A to prevail in kind
Capacitor volume:
G(<16kvar)
F(<3x5kvar)
N(<30kvar)

STK-55G/F/N
Rated current: 55A to prevail in kind

Capacitor volume:
G(17kvar~30kvar)
F(<3x(5.5~10)kvar)
N(31~50kvar)

STK-85G/F/N
Rated current: 85A to prevail in kind
Capacitor volume:
G(31~50kvar)
F(<3x(11~17)kvar)
N(51~75kvar)

About the rated voltage customized design support