SPD Surge Protective Breaker Device
| US$0.98 | 10 Pieces (MOQ) |
Basic Info.
Model NO.
SUP SPD
Speed
Fuse
Arc-extinguishing Medium
Air
Installation
Fixed
Structure
SPD
Poles Number
4
Type
SPD
Function
Circuit-Breaker Failure Protection, Overcurrent Protection
Certification
ISO9001-2000, CE, CB, CCC
Transport Package
Carton
Trademark
ELECAL
Origin
Wenzhou
Product Description
Usage and application scopeSUP1 type surge protective device (short name "SPD") is suitable for AC 50/60 Hz,380V and the following electric power systems,such as TT, IT, TN-S, TN-C, TN-C-S. It protects the electric network shocked by the thunder or over voltage .
Working condition:
1.Height: not more than 2000m
2. Operating temperature : normal -5~+40C Enlarge range: -40~+80C
3. Relative humidity: on condition that room temperature 30%~90%
4. Installed at no notability shocked and virated place
5. Don't be contained in explosion medium,the medium such as air and dust (including conduction dust ) shouldn't come to the degree that can corrode metal or damage insulation.
| Model and meaning | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Tripping device There's tripping device designed on the modular of the protector. When the protector is over heat or shocked, the tripping device can automatically separate it from the electric net, at the same time showing the indication signal. It's green when the protector is normal, red when tripping. Remote signaling contact The products can be produced available with the accessory of remote signaling contact. If one or more of modular of the protector is in malfuction, the contact will be closed, and sending the malfunction signal. Principal parameters Maximum continuous operating voltage : Uc 75 150 275 320 385 440 660V~ Test grade:II Voltage protect level: Up< 350 550 1000 1250 1500 1750 2500V Maximum discharge current : (8/20μS) Imax 40kA Nominal discharge currrent: (8/20μS) In 10 15 20kA Remote communication terminal parameter
In three-phase four- line system , three phase lines and one zero line are connected protective device to the earth cable . (figure 1 ) . In normal situation , the protective device is high resistance , when the over voltage brings for electric network shocked by thunder or other reasons , the protective device will rapidly transmit in ns , then lead the voltage into earth and protect the electric equipment . As the surge voltage through the protective device and after disappear it will recover to high resistance and not influence the normal operating. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Technical Parameters : | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Installation 1. It is installed by standard 35 mm rail. 2. The earth cable should choose the double color wire 4mm?whose length is not longer than 500 mm. 3. To avoid the influence to the electric net after the protector is in malfuction, the protector connected to L line should be in series connect with a fuse. The appearance and installation dimension refer to the Fig. 3. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Adjustment, operation, maintenance 1. There's no need to adjust the protector after installation. 2. The protector can automatically protect the electric net should it's installed rightly. 3. When operating, check whether the modular scutcheon is red, at the same time check whether the indication red light is lighting, then can change the malfunction device. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
>> Two Heads with Remote Motion Sensor Energy Saving Power System Lamp Smart Solar Charger Bulbs, Solar Spot Light Solar Flood Light
>> JOHNCOO 3G 4.5G 5.5G 7G Crank Ned Rig Jig Heads Tumbler Head Fishing Hook 10pcs/bag
>> China H Type Egg Chicken Cage with 140 Birds and Battery Chicken Coop for Poultry Farming
>> FDA Food Grade 1100ml Plastic Bucket for Food Containing - B08-Hz
>> PE Flat Pipe Thin-Soft Spray Tape Water Save Irrigation Hose Making Machine
>> Spoon Making Machine Stainless Steel Fork Kitchens Cleaning Machines Tableware Making Machine
>> High Efficiency Mfi Melt Flow Indexer
>> China Hot Sale Sliding Table Band Saw Price
>> Vertical Shoulder Injection Molding Machine Cosmetic Tube Heading Machine Plastic Tube Shoulder Injection Molding Machine
>> Drawstring Plastic Garbage Bag on Roll
>> Professional Truck Tire Cutter, High-Performance DC53 Blades Included
>> Factory Direct Sale Liquid Level Gauge Glass Reflex Gauge Glass
>> Horizontal Operation Metal Cutting Manual Heavy Lathe Machine Cw6180*10000mm
>> Efficient Vacuum Forming Machine for Fast Food Box Container Clamshell Box Production
>> 64% Nylon, 36% Spandex 4 Way Stretch Waterproof UV-Protection Softshell Fabric for Outdoor Skin Coats
>> Rush Cows Factory Supply Happy Grooming Nylon Brush for Dairy Cows
>> 1bz3.4width 3.4m Hydraulic Heavy Duty Disc Harrow for 120HP Tractor Trailed Agricultural Machinery
>> Exquisite Personality Creative Square Ballet Relief Lamp Outdoor Decoration Resin Material Crafts
>> Automatic Professional Double Facer Corrugated Carton Box Cardboard Making Folding Machine
>> Th15 Neon Transformer High Voltage Transformer 375kVA Three Phase Pole Mounted Transformer
>> Agricultural Crawler Walking Tractor Cultivators
>> 5 Axis Italian Software Stone Cutting and Milling Machine for Marble Granite Quartz Porcelain Slab and Countertop
>> Fq-0560s-D4 Factory Wholesale Medium and Thick Material (integrated) Industrial Long Arm Automatic up and Down Compound Feeding Flat Seam Heavy Sewing Machine
>> Plant Growth Chamber Constant Temperature Humidity Chamber
>> 9 Zone Pocket Spring Air Comfort Malaysia Latex Mattress
>> AC85-460V Professional 4 Channel Digital 1u Power Amplifier 4X2000W D Class Audio Board with Fir/DSP for Audio System
>> Official 32m Elevating Aerial Work Platform Fire Truck Dg32c for Sale
>> Yuchon Seat Cover / Fabric Sofa Cutting Machine with Projector System
>> Waterproof 2mm/3mm/4mm/5mm/6mm/8mm PVC Sheet Grey/Oak Luxury Vinyl Plank/Tile Click Lvp/Lvt Herringbone Flooring
>> Hansshow Automatic Power Frunk Model Y Front Trunk Electric Tailgate Kick Sensor For Tesla Model Y Parts