Model:
MT-HV-SAR-XX-EB-LB-144KV-115KV-M1SKU:
MT-HV-SAR-XX-EB-LB-144KV-115KV-M1Availability:
In StockDocuments:
Spec Sheet
$1,505.94
Estimated price. Final price and availability are subject to confirmation. Contact our sales team for a current quote.
Product Overview
High Voltage Surge Arrestor, Station Class, 144 kV Duty Cycle, 115 kVrms (MCOV), Station Class, IEEE Color Grey is a product intended for professional commercial and industrial applications.
Key Specifications
- Unit Type: High
- IEEE 386 Color Code: Grey
- Frequency Rating: 48-62 Hz
- Prior Duty (Adjusted 0s Overvoltage): 160 kV to 205 kV
- Prior Duty (Adjusted 10s Overvoltage): 155 kV to 185 kV
- No Prior Duty (Original 0s Overvoltage): 172.5 kV to 230 kV
- No Prior Duty (Original 10s Overvoltage): 138 kV to 172.5 kV
- Surge Arrestor MCOV Rating: 115 kV, RMS
- Current): 382 kV
- Maximum Discharge Voltage: 293.1 kV @ 1.5 kA, 308 kV @ 3 kA, 322.9 kV @ 5 kA, 346.5 kV @ 10 kA, 374.5 kV @ 20 kA, 427.2 kV @ 40 kA
This item is grouped with 65-75 KVA Industrial Transformers.
Before ordering: Verify ratings, dimensions, compatibility, and installation requirements before ordering.
Specifications
Altitude
Less than 12,000ft (3,600m)
Ambient Temperature Range
-20°C to 50°C
Center (Sea Level) - Phase to Ground
41.7 inches
Color
Grey Housing
Creepage and Leakage Distance
164.8 inches
Current)
382 kV
Diameter - Lug Hole
0.56 inch
Diameter - Ring
16.5 inch
Diameter - Single Bolt Hole(s)
0.5 inch
Environment
Trace amounts of H2S, SO2
Ground Terminals
0.55" Dia Holes On 1.75" Centers, Accept Conductors 0.16"-0.82" Dia.
Height
61 inch
IEEE 386 Color Code
Grey
Impulse
635 kV
Line Discharge Class
Class 3
Line Terminals
Accept Conductors 0.16"-1.14" Dia.
Material
ESP™ Polymer Housing
Max. Cantilever Bending Strength
20,000 lb
Maximum Discharge Voltage
293.1 kV @ 1.5 kA, 308 kV @ 3 kA, 322.9 kV @ 5 kA, 346.5 kV @ 10 kA, 374.5 kV @ 20 kA, 427.2 kV @ 40 kA
Mounting Hardware
Single Eyebolt Terminals
Mounting Position
Upright
No Prior Duty (Original 0s Overvoltage)
172.5 kV to 230 kV
No Prior Duty (Original 10s Overvoltage)
138 kV to 172.5 kV
Pressure Relief Capability, Symmetrical rms
63 kA
Prior Duty (Adjusted 0s Overvoltage)
160 kV to 205 kV
Prior Duty (Adjusted 10s Overvoltage)
155 kV to 185 kV
Protective Level @ 1000A
286
Service Location
Outdoor
Surge Arrestor MCOV Rating
115 kV, RMS
Thickness - Lug
1.25 inch
Unit Type
High
Weight
82 lbs
Wind Velocity
94 mph
Withstand Voltage, 60 Hz, Wet
320 kV
Technical
Application
Power Plants
Phase
55 inches
Frequency Rating
48-62 Hz
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