- UL Type 1/2 SPD - Imax 450kA per phase - In 20kA - NEMA Enclosure
Part Number: 890663
MDS750S-480D
- UL1449 5th edition
- All Mode Protection
- Itotal- 750kA 8/20us
- Imax/phase-450kA 8/20us
- Iimp- 15kA 10/350us/phase
- UL Nominal Discharge Current (In) 20kA (All models)
- UL Short-circuit Current Rating (SCCR) 200kA (All models)
- UL96A Master Label Compliant
- Surge Rated Disconnect Switch (MDS750E)
- Enhanced Diagnostics (MDS750E) - % of protection present, surge counter, audible, remote, test/mute
- Replaceable Modular Design for SPD and Filter (if applicable)
- Optional Listing as UL Type 2 with UL1283 Filter and cUL
- NEMA 4/12 (Stainless Steel NEMA 4X optional)
- 10-year Warranty
Certificates
Datasheet|
POWER SPD TYPE
|
UL1449 TYPE 1 LISTED |
|
|
VOLTS
|
(V) | 480 |
|
AC/DC/DC PV/RF
|
AC |
|
|
PHASE
|
(PH) | 3D |
|
AMPS
|
(A) | N/A |
|
AMBIENT MIN
|
(C) | -40 |
|
AMBIENT MAX
|
(C) | +85 |
|
MODES
|
L-L, L-G |
|
|
VPR
|
(V) | 2000/2000 |
|
MCOV
|
(V) | 550/550 |
|
IN
15 impulses 8/20µs
|
(kA) | 20 |
|
SCCR
|
(kA) | 200 |
|
IMAX
8/20µs
|
(kA) | 450 |
|
TECHNOLOGY
|
Multi-TMOV |
|
|
NETWORK CONFIGURATION
|
3PH, 3W+G, Delta |
|
|
CONNECTION METHOD
|
Screw Terminal (4-10AWG) |
|
|
MOUNTING
|
FLANGE MOUNT |
|
|
MATERIAL
|
Steel |
|
|
NEMA RATING (IP RATING)
|
IP65 |
|
|
FAIL-SAFE BEHAVIOR
|
Yes, no upstream over current protection required |
|
|
REAL-TIME DIAGNOSTICS
|
% of protection present LED, audible alarm and remote contacts. Optional surge counter. |
|
|
DIMENSIONS
|
See diagram |
|
|
WEIGHT
|
25 lbs |
|
Environmental standards
|
EU RoHS |
|
|
UL STANDARD
|
UL1449 5th Edition, UL1283 |
|
|
UL CATEGORY
|
VZCA, VZCA7, FOKY, FOKY7 |
|
|
UL FILE NUMBER
|
E326289, E467909 |
|
|
ANSI/IEEE C62.41
|
Category C 20kV/10kA |
|
Wiring type
|
Screw |
|
|
Stranded Wire cross section
Min
|
mm² | 5 mm² |
|
Wire gauge
Min
|
AWG | 10 AWG |
|
Torque
|
Nm | 4 |
|
Torque
|
in-lbs | 35 |
|
Operating Temperature
Min
|
°C | -40 °C |
|
Operating Temperature
Max
|
°C | 85 °C |
|
Operating Temperature
Min
|
°F | -40 °F |
|
Operating Temperature
Max
|
°F | 85 °F |
|
Operating Relative Humidity
Max
|
%RH | 95 |
|
Operating Altitude
Min
|
Ft | 2000 Ft |
|
Operating Altitude
Max
|
Ft | 6500 Ft |
|
Housing/Enclosure material
|
Metal |
|
|
Flammability rating
UL 94
|
V0 |
|
|
Mounting
|
WALL MOUNT |
|
|
IP Environmental rating
IP
|
IP56 |
|
|
NEMA Environmental rating
NEMA
|
NEMA 4 |
|
|
Installation Location
|
Indoor / outdoor |
|
|
Spare part
|
Module |
|
|
Accessories
|
brackets |
|
|
Product Dimension
L
|
mm | 360.6 mm |
|
Product Dimension
H
|
mm | 406.4 mm |
|
Product Dimension
W
|
mm | 159.8 mm |
|
Product Dimension
L
|
In | 14.2 In |
|
Product Dimension
H
|
In | 16 In |
|
Product Dimension
W
|
In | 6.29 In |
|
Individual Pack
|
Yes |
|
|
Storage Temperature
Min
|
°C | -40 °C |
|
Storage Temperature
Max
|
°C | 85 °C |
|
Storage Temperature
Min
|
°F | -40 °F |
|
Storage Temperature
Max
|
°F | 85 °F |
|
Individual Pack
|
Yes |
|
|
Storage Temperature
Min
|
°C | -40 °C |
|
Storage Temperature
Max
|
°C | 85 °C |
|
Storage Temperature
Min
|
°F | -40 °F |
|
Storage Temperature
Max
|
°F | 85 °F |
