beautypg.com

Online power – OnLine Power Phase Stabilizer User Manual

Page 84

background image

OnLine Power

6002-032 REV H

B-

2


1. SUMMERY OF COMPONENTS: (refer to block diagram B-1 for detail):

A/B INPUT/OUTPUT TERMINALS:

Input and Output power connections are made at the terminals located beneath the

Transformer.

C TVSS:

Meets UL 1449 Third Edition, 50kA surge capacity.

D MANUAL BYPASS SWITCH (Regulation only):

The bypass switch is located behind the front panel. This switch bypasses voltage
regulation but maintains the functioning of the voltage change/isolation
between input and output.

The bypass switch is a “break-before make” switch. (Note: Unit must be powered off before
operating this switch).

E AUTO BYPASS SWITCH:

Will provide output power to critical load in case of malfunction, one contactor will be De-
Energized and the other will close to bypass the electronics upon conditions such as over
temperature, SCR fail, Input over load/under voltage, None latching.

F INPUT/OUTPUT FILTER:

The Input filter is installed on the primary side of the transformer. The input filter consists of a
resistor/capacitor network which acts as a large snubber circuit to eliminate high frequency
impulses from entering the power system.
The Output filter is installed on the transformer secondary. It consists of a capacitor network
which prevents noise from being fed back to the unit from noise generating loads.

G REGULATION:

Regulation is a Solid state electronic, 6 tap (per phase) switching regulation system, it
uses SCR technology, it responses to a change in the input voltage.

H ALARM MONITOR CKT:

It will monitor conditions such as over temp. SCR fail, input over current.

K POWER MONITOR RELAY:

It will monitor Input-under voltage/phase loss, over voltage, (customer connection terminal
block), Multifunction Voltage relay Bender part no. VMD421 H-D-3.

ELECTRICAL SPECIFICATION:

J MAIN TRANSFORMER:

ƒ

TYPE: Dry isolation type, Quad shield, K-13,Copper wound, 130°C temp rise.

ƒ

EFFICIENCY: 96%.

ƒ

IMP: < 4%.

ƒ

INPUT VOLTAGE REGULATION: +10% to –26% of nominal.

ƒ

OUTPUT VOLTAGE REGULATION: ± 3% typical ± 4% maximum.

ƒ

AUDIBLE NOISE: Meets or exceeds NEMA standards.









This manual is related to the following products: