Basic Info.
Model NO.
BT PCM TT 275 RM-1
Type
Power Source Arrester
Structure
Zinc Oxide Arrester
Installation
Parallel Arrester
Operation Voltage
Low Voltage
Certification
ROHS, ISO9001
Transport Package
in Cartons
Specification
55*32*27cm/carton size
Product Description
Summary:
For installation at LPZ 0B-1 or higher, protecting low voltage equipment from surge damage. Applied in modular SPD Class II (Class C) for TT 3+1 circuit and TN-S three-phase power supply system. Designed according to IEC 61643-11/EN 61643-11.
Main Character:
• Combined three-phase AC surge arrester
• Pluggable 2 modules, slim 36mm form factor
• High discharge capacity, quick response
• Double thermal disconnector devices, providing more reliable protection
• Windows will change red when fault and also provide remote alarm control at the same time
Parameter:Type | BT PCM TT 150 RM-1 | BT PCM TT 275 RM-1 | BT PCM TT 320 RM-1 | BT PCM TT 275 RM-1 |
| Nominal voltage [UN] | 230V/400V AC, 50/60Hz |
Rated voltage (max. continuous voltage) [Uc]
L-N, N-PE | 150V AC
255V AC | 275V AC
255V AC | 320V AC
255V AC | 385V AC
255V AC |
Nominal discharge current (8/20) [In]
L-N, N-PE | 20kA / 40kA |
Max. discharge current (8/20) [Imax]
L-N, N-PE | 40kA / 65kA |
Voltage protection level at In [Up]
L-N, N-PE | ≤ 0.7kV
≤ 1.5kV | ≤ 1.25kV
≤ 1.5kV | ≤ 1.5kV
≤ 1.5kV | ≤ 1.8kV
≤ 1.5kV |
Voltage protection level at 5kA [Up]
L-N | ≤ 0.55kV | ≤ 1.0kV | ≤ 1.2kV | ≤ 1.35kV |
Response time [tA]
L-N, N-PE | ≤ 25ns / ≤ 100ns |
Follow current extinguishing capability at Uc
N-PE | 100Arms |
| Max. back up fuse [F] | 125A gL/gG |
| Operating temperature range [Tu] | -40°C...+80°C |
| Cross-sectional area (L/N) | 1.5mm2 ~ 10mm2 solid flexible |
| Cross-sectional area (PE) | 6.0mm2 ~ 25mm2 solid flexible |
| Mounting on | 35mm DIN rail |
| Enclosure material | Light grey thermoplastic, UL94-V0 |
| Dimension | 2 mods (slim 36mm) |
| Test standards | IEC 61643-11; EN 61643-11 |
| Certification | CE (LVD, EMC) |
| Type of remote signalling contact | Switching contact |
| Switching capacity | AC:250V/0.5A; DC:250V/0.1A;150V/0.2A;750V/0.5A |
| Cross-sectional area for remote signalling contact | Max. 1.5mm2 solid / flexible |
| Ordering information |
| Type | BT PCM TT 150 RM-1 | BT PCM TT 275 RM-1 | BT PCM TT 320 RM-1 | BT PCM TT 385 RM-1 |
| Art.-No. | 813 252 | 813 254 | 813 255 | 813 256 |
| Packing unit | 1pc(s) | 1pc(s) | 1pc(s) | 1pc(s) |
Q: Are you a factory or a trade company?
A: We are the factory.
Q: Where are your products distributed?
A: Our products are distributed all over the world, Main market are Europe, North America, the United Arab Emirates, Africa and so on.
Q: Can I have a sample?
A: Yes, but according to our company's policy, we provided free samples, while you should pay the freight fee; the sample can be delivered by TNT/DHL/UPS/FEDEX.
Q: Which port is the nearest from you?
A: Guangzhou port or Shenzhen Port or Hong Kong port.
Q: What's your lead time?
A: Sample lead time: 3~5 working days. Mass production: usually 10~30days.
For big orders, honestly, it depends on the order quantity and designs.
Q: When can I get the price?
A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry as priority.
Q: Can you do the design for us?
A: Yes, we have a professional team having rich experience in molding design, electrical system developing and manufacturing. Please just tell us your ideas and we will help you to carry out your ideas into a perfect artwork. You can pay for the molding fee and own the mold by yourself or we can cooperate on the molding.
Q: OEM & ODM are accepted or not?
A: OEM&ODM are welcome.
Address:
No. 6, Xiaolin Jinhua Road, Hongqi Town, Jinwan District, Zhuhai
Business Type:
Trading Company
Business Range:
Electrical & Electronics
Company Introduction:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
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