Marathon Power TRTC Series, Installation, Operation And Maintenance Manual, Page: 58 / 72

58
TRTC 120V series Parameter Descriptions
(All levels are user programmable; some values are interdependent)
AVR Feature Disable AVR Feature Enable
Default
Setting RANGE Default
Setting RANGE
40 Slow Detect High Voltage TLV
When input voltage exceeds this level, TRTC 120V
series transfers to Battery Mode from either Buck
Mode (when enabled) or Line mode.
On Battery Mode
Line / Buck to Battery
130VAC 120~150VAC 150VAC 120~150VAC
High Voltage Hysteresis
When input voltage returns below this level, TRTC
120V series transfers back to Line Mode from
Battery Mode.
Battery to Line
--------------------
*125VAC
( High Lmt - High Gap )
*145VAC
( High Lmt - High Gap )
41 Slow Detect Buck TLV
When input voltage exceeds this level, TRTC 120V
series transfers to Buck Mode (when enabled)
reducing the output.
Line to Buck
-------------------- [DISABLE] 130VAC [DISABLE]
Buck Low Voltage Hysteresis
When input voltage returns below this level, TRTC
120V series releases the Buck Mode (when
enabled) and transfers back to the Line Mode.
Buck to Line
-------------------- [DISABLE]
*125VAC
( Buck High - High Gap )
Normal
--------------------
Boost High Voltage Hysteresis
When input voltage returns above this level, TRTC
120V series releases the Boost Mode (when
enabled) and transfers back to the Line Mode.
Boost to Line
-------------------- [DISABLE] *107VAC
( Boost Low + Low Gap )
42 Slow Detect Boost TLV
When input voltage reduces below this level, TRTC
120V series transfers to Boost Mode (when
enabled) increasing the output.
Line to Boost
-------------------- [DISABLE] 102VAC [DISABLE]
Low Voltage Hysteresis
When input voltage returns above this level, TRTC
120V series transfers back to the Line Mode from
Battery Mode.
Battery to Line
-------------------- *105VAC
( Low Lmt + Low Gap )
*95VAC
( Low Lmt + Low Gap )
43 Slow Detect Low Voltage TLV
When input voltage reduces below this level, TRTC
120V series transfers to Battery Mode from either
Boost Mode (when enabled) or Line Mode.
Line / Boost to Battery
On Battery Mode
100VAC 90~120VAC 90VAC 90~120VAC
44 High Hysteresis
5VAC 3~7VAC 5VAC 3~7VAC
45 Low Hysteresis
5VAC 3~7VAC 5VAC 3~7VAC
Figure 45
Parameter Values