Sola HD STV25K Series, Instruction Manual

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STV25K Series Instruction Manual • 8
2.0 Specifications
Table 2: Technical Specifications
Parameters
Model
STV25K-10S STV25K-24S
Nominal Input Voltage 120 V ac 240 V ac
System Configuration Single-phase, 2W + G Single-phase, 2W + G
Maximum Continuous Operating
Voltage (MCOV)
150 V ac 275 V ac
Operating Frequency Range 47–63 Hz
Input Current Rating 20 A
Short Circuit Current Rating
(SCCR)
5 kAIC when protected by a listed Class G
fuse rated at 25 A, 480 V ac minimum
Surge Current Rating 25 kA per phase
Nominal Discharge Current (I
N
) 3 kA
Response Time <0.5 ns
Modes of Protection All Modes: L–N, L–L, L–G, N–G
EMI/RFI Noise Rejection
Normal mode: 50 dB minimum
Common mode: 40 dB minimum
Operating Temperature -40°C to +60°C (-40°F to +140°F)
Operating Humidity 0 to 95% non-condensing
Dimensions, D x W x H
4.35 in. x 2.56 in. x 4.84 in.
(110.5 mm x 65.0 mm x 122.9 mm)
Net Weight 3.0 lb. (1.36 kg)
Enclosure Metal, IP20
Mounting Type
DIN rail mounting
NOTE: Optional chassis mounting bracket is available, P/N SDN-PMBRK2
Connections Screw terminals, #12 AWG
Status Indication Green LED, Form C relay contacts
Safety Approvals
UL 1449 3
rd
edition
Warranty 10 year limited warranty
UL 1449 3
rd
Edition Type 4 Voltage Protection Ratings (VPRs)
Line to Neutral 500 V N/A
Line to Line N/A 900 V
Line to Ground
500 V 900 V
Neutral to Ground 500 V N/A