Product Introduction
Omrdon OMPS-E12/2-ISO, OMPS-E24/2-ISO, OMPS-E220/2-ISO isolated power network combination surge protector (also known as power network two in one lightning arrester, power network two in one lightning arrester, power network two in one surge protector) is designed according to IEC and GB standards, mainly used for lightning electromagnetic pulse (LEMP) protection of various weak current equipment, security equipment, telecommunications equipment, network equipment power supplies and 100M network signal lines. It is an integrated multifunctional surge protector.
Functional features:
1. Maximum current capacity: 10KA or 20KA (8/20 μ S), the power supply line adopts a two-stage composite balanced safest line, differential mode (line to line), common mode (line to ground) full mode protection, residual voltage, especially suitable for outdoor equipment with high lightning energy and strict requirements for residual voltage values.
2. The internal network circuit also adopts a two-stage series composite protection, differential mode (line to line), common mode (line to ground) full mode protection, residual low voltage, and long service life;
3. Network protection has clutter isolation function, isolates signal interference, enhances signal transmission rate, and is particularly suitable for long-distance signal transmission
4. Can effectively prevent equipment damage caused by instantaneous increase in potential difference between power supply, network and other lines;
5. Adopting an integrated structure and minimizing volume while meeting relevant parameters, without taking up space;
6. Power surge protection port with LED failure indicator (green: normal; off: failure);
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name |
Isolation type power network combination surge protector |
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SPD category |
composite typeSPD |
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SPD function |
Equipped with voltage and current limiting functions |
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model |
OMPS-E12/2-ISO |
OMPS-E24/2-ISO |
OMPS-E220/2-ISO |
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type |
power supply |
network |
power supply |
network |
power supply |
network |
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Nominal operating voltage Un |
12V |
5V |
24V |
5V |
220V |
5V |
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Maximum continuous operating voltage Uc |
18V |
8V |
30V |
8V |
320V |
8V |
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Nominal load current IL |
5A |
500mA |
5A |
500mA |
5A |
500mA |
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Nominal discharge current (8/20 μ S) In |
5kA/10KA |
5kA |
5kA/10KA |
5kA |
5kA/10KA |
5kA |
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Maximum discharge current (8/20 μ S) Imax |
10kA/20KA* |
10kA |
10kA/20KA* |
10kA |
10kA/20KA* |
10kA |
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Voltage protection level (In) Up |
≤36V (8/20μS) |
≤20V x-x(1.2/50μs) |
≤75V (8/20μS) |
≤20V x-x(1.2/50μs) |
≤900V (8/20μS) |
≤20V x-x(1.2/50μs) |
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response timeTa |
≤25ns |
≤1ns |
≤25ns |
≤1ns |
≤25ns |
≤1ns |
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Transmission rate Vs |
- |
100M bps |
- |
100M bps |
- |
100M bps |
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insertion lossAe |
- |
≤0.3db |
- |
≤0.3db |
- |
≤0.3db |
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interface type |
terminal block |
RJ45/1236 |
terminal block |
RJ45/1236 |
terminal block |
RJ45/1236 |
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Installation wiring specifications |
2.5mm2 |
-- |
2.5mm2 |
-- |
2.5mm2 |
-- |
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Failure Indication |
Green: Normal extinguishing: Failure |
-- |
Green: Normal extinguishing: Failure |
-- |
Green: Normal extinguishing: Failure |
-- |
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overstressed fault mode |
The voltage limiting part of SPD has an internal open circuit on the network side, and the circuit is not running, but the equipment is still protected by the open circuit |
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temperature range |
-40℃…+85℃ |
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Overall dimensions |
106mmx58mmx35mm |
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housing material |
aluminum alloy |
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Shell protection level |
IP20 |
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Test Standard |
GB18802.1 GB/T 18802.21 |
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packagingbox:CTN. |
carton packaging |
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Quantity: QTY |
1 PCS |
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Size: DIM |
L115*W38*H72mm |
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Weight (gross): G.W |
300g |
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Weight (net): N.W |
330g |
