Installation
and
Operation
Manual
(Rev
A)
PVI
50
‐
100KW
Series
Inverters
DOCR
‐
070233
Page
88
of
92
Trip
Setting
ANSI
Device
Number
Factory
Default
Adjustment
Range
Voltage
Limit
(p.u.)
Clearing
Time
(s)
Voltage
Limit
(p.u.)
Clearing
Time
(s)
Undervoltage
(fast)
27
V
<
0.5
0.16
V
<
{0.5,
fixed}
0.16
Undervoltage
(slow)
27
V
<
0.88
2.00
V
<
{0.5
to
1.0}
0.16
to
300
Overvoltage
(slow)
59
V
>
1.1
1.00
V
>
{1.1
to
1.2}
0.16
to
300
Overvoltage
(fast)
59
V
>
1.2
0.16
V
>
{1.2,
fixed}
0.16
Table
8.3
–
Voltage
Trip
Settings
Trip
Setting
ANSI
Device
Number
Factory
Default
Adjustment
Range
Frequency
Limit
(Hz)
Clearing
Time
(s)
Frequency
Limit
(Hz)
Clearing
Time
(s)
Underfrequency
(fast)
81U
f
<
57.0
0.16
f
<
{57.0,
fixed}
0.16
Underfrequency
(slow)
81U
f
<
59.3
0.16
f
<
{57.0
to
59.8}
0.16
to
300
Overfrequency
(fast)
81O
f
>
60.5
0.16
f
>
{60.5,
fixed}
0.16
Table
8.4
–
Frequency
Trip
Settings
8.3
Other
Specifications
Operational
Ambient
Temperature,
full
power
‐
40
ᵒ
to
+55
ᵒ
C (
‐
40
ᵒ
F
to
+131
ᵒ
F)
Storage
Temperature
‐
40
ᵒ
to
+55
ᵒ
C (
‐
40
ᵒ
F
to
+131
ᵒ
F)
Cooling
Automatic
Forced
Convection
Inverter
Enclosure
Rain
Proof
per
UL1741
Switching
Electronics
Enclosure
IP
‐
62
(sealed
design)
Standby/Tare
Loss
208Vac
models
–
1W
240Vac
models
–
1W
480Vac
models
–
3W
600Vac
models
–
3W
EMI
Compliance
FCC
Part
15,
Subpart
B,
Class
A
Table
8.5
–
Other
Specifications
