DK-40 Uc 385V 20KA-40KA 2POLE two phase ac spd surge protector device
Negotiable
1 (Min. Order)
- T/T Credit Card
You May Like
-
DK-40 Uc 385V 20KA-40KA 2POLE gehesurge arrester surge prot two phase surge protective device t2 class c energy spd
-
Din Rail Three Phase AC 380V Imax 40kA 220V/385v lightning surge protector lightning arrester for home
-
DK-60 1p 385v Low residual pressure construction lightning protection system surge protective device t2 class c energy spd
-
DK-DC20 Quality products One-port power surge protector dc surge protective device 24v SPD
-
Photovoltaic House SPD dps 220V 2P 40KA Low-voltage Arrester Device Surge Protection for Lightning Protection
-
DK Lightning Spd Dc 1000vdc 2p Dc Surge Protective Device Surge Protector
Product Description
DK-40 Uc 385V 20KA-40KA 2POLE two phase ac spd surge protector device
Products Description
DK-20 power supply series modular surge protective device(SPD) is designed according to IEC61643 standard. It is accordance with the criterion of Low-voltage Surge Protective Devices-Part 1: Surge Protective Devices Performance Requirements and Test Method of Low-voltage Power Distribution System. With good sealing, it is designed as module and 35mm DIN-Rail Mounting. With working indication window, temperature control circuit breaker and built-in over-current protective circuit, the modular SPD can release automatically to avoid fire danger when it breaks down. With remote alarm connector, it is convenient for remote monitoring. The main module and the base are replaceable. The lightning protection modes is L-PE, N-PE (2P/4P) or L-N-PE (1+1) / (3+1).
Applicable Power Supply System | TT, TN, IT | ||||||
Maximum Continuous Operating Voltage Uc | AC 385V/275V | ||||||
Nominal Discharge Current (8/20µs) | 10kA | ||||||
Maximum Discharge Current (8/20µs) | 25kA | ||||||
Voltage Protection Level Up | ≤1.5kV | ||||||
Leakage Current | ≤20uA | ||||||
Respond Time tA | ≤25ns | ||||||
Indication Method | Indication Window, Turn Red When Malfunction | ||||||
Remote Alarm Function | Optional | ||||||
Maximum Connection Wire Range | BVR 25mm2 | ||||||
Method of Installation | 35mm Din Rail Mounted | ||||||
Material of Shell | PC | ||||||
Flame Retardant Rating of Outer Shell | UL94-V0 | ||||||
Protection Level of Outer Shell | IP20 | ||||||
Working Temperature | –25~＋70℃ | ||||||
Relative Humidity | ≤95%RH | ||||||
Item No. are available
Item Series | Protection Mode | Installation Location | Dimension(mm) | Item No |
DK-20 | L-PE, N-PE(2P) | Low-voltage Single Phase Power Distribution Cabinet | DK-20 2P | |
L-N-PE(1+1P) | DK-20(1+1) | |||
L-PE, N-PE(4P) | Low-voltage Three Phase Power Distribution Cabinet | 72*91*66mm | DK-20 4P | |
L-N-PE(3+1P) | DK-20(3+1) |
Application Scope
It can be installed in the low voltage power distribution cabinet/box of buildings, to protect all kinds of power equipment in the single (three) phase power distribution system between LPZ1 and LPZ2. Such as:
1) Low voltage general electricity cabinet and or distribution board of buildings.
2) Outdoor electricity cabinet/distribution box.
3) Applicable power supply system: TT, TN, IT.
1) Low voltage general electricity cabinet and or distribution board of buildings.
2) Outdoor electricity cabinet/distribution box.
3) Applicable power supply system: TT, TN, IT.
Installation and Caution
1) DK-20 modular surge protective device(SPD) can be installed in any place of the single phase AC power line, and mostly be installed in power distribution boxes, power switches and sockets. It shall be connected with the power line in parallel, and shall adopt Kevin Connection, so as to lower the residual voltage.
3) The cross-section of the grounding conductor connected with the module SPD indicating alarm shall be at least 16mm2, and the lead wire of the grounding conductor shall be shorter than 1m, and the shorter the better.
2) Strip away the surface rubber of input and output terminal, and expose the copper core. Insert the copper core into the hole of the SPD, and make it firm with a screwdriver.
3) The cross-section of the grounding conductor connected with the module SPD indicating alarm shall be at least 16mm2, and the lead wire of the grounding conductor shall be shorter than 1m, and the shorter the better.
Company Profile
LABORATORY AND TESTING
◆Strict screening and assessment of raw material suppliers, screening and inspection before storage
◆Automatic machine + manual double inspection before products are shipped, to ensure product consistency
Packing & Delivery
FAQ
Q1:who are we?
A1:We are based in Guangxi, China, start from 1989,sell to Oceania(25.00%),Western Europe(10.00%),EasternAsia(10.00%),Mid East(10.00%),Domestic Market(10.00%),Southeast Asia(10.00%),Eastern Europe(10.00%),South America(10.00%),NorthAmerica(5.00%).
Q4:Could I have a sample or small order first for testing?
A4:Of course, sample order and small order are acceptable, especially for new customers under certain condition.
Q5: Is there a discount for larger orders?
There are total about 101-200 people in our office.
Q2:Which certificate do you have for your equipment?
A2:Wehave established a complete quality management, supply chain and after-sales service system. Continuously introduce 6S international advanced concepts in management, and have successively passed ISO9001,CNAS National Laboratory, CQC certification,CE certification, Rohs certification.
Q3:how can we guarantee quality?
A3:Strict screening and assessment of raw material suppliers, screening and inspection before storage Always a pre-production sample before mass production; Automatic machine +manual double inspection before products are shipped, to ensure product consistency.
Q4:Could I have a sample or small order first for testing?
A4:Of course, sample order and small order are acceptable, especially for new customers under certain condition.
Q5: Is there a discount for larger orders?
A5: For new customers, there is a small discount, but when the value of the order is increased, we will provide a larger discount.For previous customers, we are happy to provide a discount for your loyalty.
Q6:what can you buy from us?
Q6:what can you buy from us?
A6:Surge Protector,Lightning Rod,PV Supporting Equipments,power cord,signal protection
Q7:why should you buy from us not from us not from other suppliers?
A7:Guangxi Dikai Sci & Tech Co., Ltd.has been specialized in producing lightning protective products, researching development of lightning protective technology, consulting lightning protection service, and engineering lightning protection cases for 30 years.
Q8.what services can we provide?
A8:Accepted Delivery Terms:FOB,CIF,EXW,Express Delivery； Accepted Payment Currency:USD,EUR,CNY; Accepted Payment Type: T/T,L/C,Western Union,Cash; Language Spoken:English,Chinese,Spanish.
Q9.Can I only buy some spare parts from you?
A9:Of course, we can sell everything from spare parts to finished products.
Q10.Can you can design the equipment according to our size?
A10:Of course, we can customize any product according to customer requirements, and we can all provide design solutions and solutions.
Should you have any questions, please do not hesitate to contact us.
Contact Us
- Guangxi Dikai Sci & Tech Co., Ltd.
Product Categories
New Products
-
TT, TN, IT Power Supply System IP20 Class II 2 Poles Type 2 Single Phase 40kA 220V AC 275V spd
-
Dikai Factory 3P 385v 20kA lightning surge protector low voltage surge protection device
-
OEM best price high quality 480V ac 20kA house outdoor surge protector protection device dps spd
-
DK Solar PV 20KA-40ka 2P DC 600V/800V/1000V DPS surge protector protection arrester surge protective device SPD
-
PV series China factory supply solar power dps surge 800V/1000V/1500v dc SPD
-
PV type power class 3P 20-40ka DC device SPD for photovoltaic
-
1000v 2P SPD Lighting Arrester 2p 2pole dc 1000v Surge Protective Device Class C Power Supply Surge Protector
-
Dikai Warranty 1year b+c series T1+T2 7ka ac 385v electric surge protector spd
-
Class I+II\\/B+C ln 25kA limp 7kA 275V\\/385V IEC 61643-1 Lightning Protector 4.5kA B C SPD
-
DK Class I ln 15kA limp 15kA 275V\\/385V IEC 61643-1 T1 Type AC SPD Surge Protection Device
-
Lightning Arrester DC 1000V 20KA 40KA SPD Discharge Current Surge Protector DC
-
Class II ln 20kA lmax 40kA 275V\\/385V IEC 61643-1 Electrical Equipment Protect AC Surge Protector
-
DK PV 60ka 2P 800V DC SPD lighting protection system arrestor power surge voltage protection devices
-
1500V DC SPD Protection 3 Phase 3.8KV Surge Arrester Lightning Suppressor for Solar PV System
-
40KA Voltage Surge Protector Lightning Surge Protection 600V 800V 1000V AC SPD
-
Photovoltaic Power Outdoor Surge Protective Device Solar Lighting Arrestors 3P 12V 110V 1000V DC SPD Surge
-
Photovoltaic Power Outdoor Surge Protective Device Solar Lighting Arrestors 3P 12V 110V 1000V DC SPD Surge
-
spd parafoudre dc 24vdc surge protector device 24v 48v supresor de picos cd
-
800V 1000V 1200V PV System protection DC ln 20kA surge protective device
-
40kA 1000V 2P Surge Protective Device PV Arrester
-
Lightning Protection Surge Voltage Protector 600V 2P DC Surge Protector Solar
-
T1 T2 Type 3P Solar System 1000V 600V 200a SPD
-
PV Type Surge Protector T3 10kA DC SPD 1200V
-
T1T2 Type limp 7.5kA AC SPD 2 Pole
Popular Searches
- switchgear
- distribution board
- Zinc Oxide Varistor
- Lightning Rod
- spd
- surge protector
- surge arrester
- surge suppressor
- power surge
- lightning arrester
- zinc oxide lightning arresters
- Lightning Arrester Rod
- Lightning Rod Tower
- Polymer Surge Arrester
- electrical switchgear
- zinc oxide varistors
- power distribution unit
- pdu
- Power Supply Device
- distribution cabinet
- Metal Oxide Varistor
- cabinet pdu
- rack pdu
- power distribution cabinet
- Power Resistor
- High Voltage Resistor
- switchboard
- hv switchgear
- gas insulated switchgear
- ring main unit
Recommended Products
- Polyester Enclosure Fiberglass box IP65 waterproof GRP Cabinet distribution box
- AC LV Withdrawable Switchgear
- SF6 Fully Insulated Ring Main Unit
- Combined Busbar Hydraulic Turret-Type 3 in 1 Processing Machine with CE certified (EU standards) & ISO 9001
- Double Ended CNC Busbar Trunking Bending Machine
- Automatic Servo Turret CNC Three-table Busbar Processing Machine
- Open-Type Manual Control Hydraulic Turret-Type 3 in 1 Busbar Processing Machine-Heavy-Duty
- Open-Type Hydraulic Turret-Type 3 in 1 CNC busbar processing machine/303A,303B,303/503C,303/503D
- CNC Double Table 3 in 1 Turret-Type Busbar Processing Machine close type ISO 9001 BT-C303C/BT-C503C/BT-C803C
- Manual Control Hydraulic Turret-Type 3 in 1 Busbar processing Machine-Closed Type BT-M303C/BT-M503C
- Wholesales NSPV MLJ-01 connector Solar PV Panel Mini Junction Box
- 17.5 KV Full-enclosed Outdoor Epoxy Resin Casting and Double Pole Insulated Voltage Transformer
Find Similar Products By Category
- Electrical & Electronics > Power Supply & Distribution > Power Distribution Cabinet & Box
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now
Guangxi Dikai Sci & Tech Co., Ltd.
AIBot OnlineThis conversation is AI-generated. Contact manufacturer before transaction to confirm info.
-
sales
Hi there! Welcome to my shop. Let me know if you have any questions.
Your message has exceeded the limit.
- Contact supplier for lowest price
- Customized Request
- Request Sample
- Request Free Catalogs
Your message has exceeded the limit.
-
Purchase Quantity
-
*Sourcing Details
Your inquiry content must be between 10 to 5000 characters.
-
*Email
Please enter Your valid email address.
-
Mobile