Welding Diode Stack 150 Amp, 3 Phase 190 x 300 x 140mm Approx
Fastron Electronics Part Number
WST0001
Nominal Current
150
Peak Current
600
Leakage Current
<4mA
Forward Voltage
<1.3V
Rated Voltage
150VDC
Temperature Rise
<60°C
Mounting Torque
>12.5 N.M
Mounting
3 x M8 Studs Double Sided
Required Air Speed
3 m/s
Datasheet
Product Datasheet
Vishay Estamat MH-12N Automatic Reactive Power Controller 12 Step, 3 Phase
Isolated Switching of Power Factor Correction Contactors
Cos ϕ Setting 0.85 to 0.95 CAP
Auto CT Secondary Selection
Programmable Primary CT Ratio
Luminous Display
Various Program Combinations
IP40
Up to 12 steps
Measurement System - Automatic/Manual
230VAC Aux Supply
Overvoltage and Under/Overcompensation Alarm
Specification
Vishay Part Number
Estamat MH-12N
Function
Reactive Power Correction
Nominal Voltage (Un)
415V Line to Line (4 Wire)
Supply Voltage
230VAC (L-N), 12VA 45-65Hz
Relay Rating
250VAC/3Amp
Switch Delay Time
1s - 1200s User Adjustable
Alarm
1 x Relay as above
Temperature Alarm
N/A
Re-connection Delay Time
1s - 1200s User Adjustable
Desired Power Factor
0.85 IND - 1.00 CAP
Number of Output Relays
13
Smallest Capacitor Current
50mA
CT Input Range
0.05 - 5.5 Amp
LCD Display Accuracy
Voltage +/-0.5%, Frequency +/-0.1%, Power +/-1% Energy Class 1
Phase Angle Error
+/- 1% at I > 3% of range
Comms
N/A
Termination Style
Screw
Weight
700g
Certification
IEC 654-1
Factory Pack Qty
1
Material of housing
PC/ABS Unflammable, according to UL 94 V-0
Enclosure protection
IP40 for case, IP20 for terminals
Safety
According to EN 61 010-1, installation category III Pollution degree 2
Operating Temperature
-20...60 °C
Datasheet
Product Datasheet
User Manual
Application Notes
Discharge Resistor Usage
Power Factor Correction Blog
Trent NBR-CH14/UQ/63A/690V + RT18-63L Series 63 Amp 690V Semiconductor I²t gR Fuse & Din Rail Fuse Holder Cartridge Style 51 x 14mm
Features
Cylindrical Standard Fuses Sizes
Wide Range of I²t
Ratings up to 63 Amp
Quick Release with RT18-63L fuse holder
DIN Rail Mount with RT18-63L fuse holder
Compatible with all 51 x 14mm fuse holders
IEC Standard 60269.1 AND 4
690 V Voltage Rating complying with IEC 33
Applications
Solid State Relay Switchboards
Bridge rectifier Fusing
Protection of High Powered Semiconductors according to I²t
Short Circuit Protection
DC or AC Motor I²t Protection
Battery Fuse
Specification
Trent Part Number
NBR-CH14/UQ/63A/690V + RT18-63L
Fuse Type
I²t gR Class
Nominal Voltage
690VAC @ 50Hz
I²t Rating (Pre-Arcing)
2800 A²/s
Nominal Current (RMS + DC)
63 Amp
Tested Breaking Capacity
200kA @ 690VAC
Dimensions
108mm x 77mm x 22mm
Fuse Holder
RT18-63L
Mounting Style
Din Rail Mount
Operating Temperature Range
-40°C / 125°C
Watt Loss
13.8W
DC Breaking Capacity
50kA
Unit Weight
42g
Factory Pack Qty
10
Datasheet
Product Datasheet
RT18-63L
Trent NBR Series NBR-FR22GR69V25T + RT18-125L, 25 Amp 690V Semiconductor I²t Fuse & DIN Rail Fuse Holder Cartridge Style
Features
Cylindrical Standard Fuses Sizes
Wide Range of I²t
Ratings up to 125 Amp
Quick Release with RT18-125L fuse holder
DIN Rail Mount with RT18-125L fuse holder
Compatible with all 58 x 21mm fuse holders
IEC Standard 60269.1 AND 4
690 V Voltage Rating complying with IEC 33
Applications
Solid State Relay Switchboards
Bridge rectifier Fusing
Protection of High Powered Semiconductors according to I²t
Short Circuit Protection
DC or AC Motor I²t Protection
Battery Fuse
Specification
Trent Part Number
NBR-FR22GR69V25T + RT18-125L
Fuse Type
I²t gR Class
Nominal Voltage
690VAC @ 50Hz
I²t Rating (Pre-Arcing)
410 A²/s
Nominal Current (RMS + DC)
25 Amp
Tested Breaking Capacity
200kA @ 690VAC
Dimensions
123 x 76 x 37.5mm
Fuse Holder
RT18-125L
Mounting Style
Din Rail Mount
Operating Temperature Range
-40°C / 125°C
Watt Loss
13.8W
DC Breaking Capacity
50kA
Unit Weight
60g
Factory Pack Qty
10
Datasheet
RT18-125L
Datasheet
Trent NBR-FR22GR69V80T + RT18-125L Series 80 Amp 690V Semiconductor I²t gR Fuse & DIN Rail Fuse Holder Cartridge Style 22 x 58mm
Features
Cylindrical Standard Fuses Sizes
Wide Range of I²t
Ratings up to 125 Amp
Quick Release with RT18-125L fuse holder
DIN Rail Mount with RT18-125L fuse holder
Compatible with all 58 x 21mm fuse holders
IEC Standard 60269.1 AND 4
690 V Voltage Rating complying with IEC 33
Applications
Solid State Relay Switchboards
Bridge rectifier Fusing
Protection of High Powered Semiconductors according to I²t
Short Circuit Protection
DC or AC Motor I²t Protection
Battery Fuse
Specification
Trent Part Number
NBR-FR22GR69V80T + RT18-125L
Fuse Type
I²t gR Class
Nominal Voltage
690VAC @ 50Hz
I²t Rating (Pre Arcing)
6600 A²/s
Nominal Current (RMS + DC)
80 Amp
Tested Breaking Capacity
200kA @ 690VAC
Dimensions
123 x 76 x 37.5mm
Fuse Holder
RT18-125L
Mounting Style
Din Rail Mount
Operating Temperature Range
-40°C / 125°C
Watt Loss
13.8W
DC Breaking Capacity
50kA
Unit Weight
60g
Factory Pack Qty
10
Datasheet
RT18-125L
Datasheet