Surge Protective Device For Panel
Modular SPD - Type 2----------surge protective device for panel
PTG Type 2 SPD adopts MOV and mechanical thermo disconnect device, which greatly improves the safety and reliability of low-voltage power system.
Easy replacing and anti-vibration by modular releasing and locking design, even if the impact of transportation vibration and current discharge will not lead to the module loose, however, and the replacement of the module is tool free. The ingenious design of Anti-arc technology with large arc extinguisher provides the fast heat conduction by the low-temperature solder joint, and the large creepage distance (> 10 mm) after the disconnection, which greatly improving the tripping sensitivity and reducing the fire risk. The visual status indication of the local red and green window and the remote signaling alarm of the floating switching dry contact effectively indications the working status of the SPD, providing a user-friendly customer maintenance experience.
This series also provides a wide range selections of continuous operating voltage from 60 Vac to 760 Vac, as well as various forms of power system, including TNC, TT, IT and TNS.
PTG Type 2 SPDs are usually installed in LPZ 0B-2.
Feature-------surge protective device for panel
Non-destructive screening technology
for MOV
Reliable thermo disconnect device
High discharge capacity
Consisting of a base part and pluggable
modules
Easy replacing and anti-vibration due
to module releasing and locking system
Multifunctional terminals for connecting
conductors and busbars
Visual and remote status indication
DIN rail installation
Dimension drawing-------surge protective device for panel
Circuit Diagram--------surge protective device for panel
Modular SPD-Type 2
| Type Part No. | PE 60-40M2-20R 92 20 26 | PE 60-40M2-20 92 20 27 |
| Electrica | ||
| SPD according to IEC/EN 61643-11 | Class Ⅱ | |
| SPD according to GB/T 18802.11 | Type 2 | |
| SPD according to UL 1449 | 4CA | |
| Number of ports | 1 | |
| Technology | MOV | |
| Nominal voltage(Un) | 48 Vac / 48 Vdc | |
| Max. continuous operating voltage (Uc) ) | 60 Vac / 75 Vdc | |
| Nominal discharge current (8/20 µs) (In) | 20 kA | |
| Max. discharge current (8/20 µs) (Imax ) | 40 kA | |
| Voltage protection level (Up ) | 0.6 kV | |
| Voltage protection level for 5kA (Up) | 0.5 kV | |
| Response time (tA ) | ≤ 25 ns | |
| Max. overcurrent protection | ≤ 125 AgL / gG | |
| Short-circuit withstand capability (ISCCR ) | 25 kArms | |
| Temporary overvoltage(TOV)(UT) | 70 V / 5 s | |
| TOV characteristic | Withstand | |
| Mechanical | ||
| Method of mounting | 35 mm DIN rail | |
| Enclosure dimensions (HxWxD) | 90 mm × 36 mm × 66 mm | |
| Cross-sectional area (max.) | 25 mm² stranded / ?exible | |
| Cross-sectional area (min.) | 1.5 mm² stranded / ?exible | |
| Stripping length terminals | 10 mm | |
| Torque contacts | 3 N*m(Max), 2 N*m(Recommended) | |
| Indication | ||
| Operating status/fault indication | Green / red | |
| Type of Changeover contact | Changeover contact | -- |
| Switching capacity | 125 Vac /1 A(Max125), 5 V/0.5 mA(Min) | -- |
| Cross-sectional area (max.) | 1.5 mm² | -- |
| Stripping length for indication terminals | 7 mm | -- |
| Torque contacts for indication terminals | 0.2 N*m | -- |
| Environmental | ||
| Location category | Indoor only | |
| Operation temperature range(TU) | -40 °C ... +85 °C | |
| Relative humidity | ≤ 95 % ( No condensation) | |
| Operation altitude | ≤ 4 km | |
| Degree of protection | IP 20 | |
| Enclosure material | Thermoplastic,UL 94V-0 | |
A&Q
Q: How to solve equipment failure during use?
A: It would be better to send us questions or a small video about the product asked by mail, we will find the problem and solve it. In case of damage, if within the warranty period, we will send you a new free product.
Production Equipment
Current: rated discharge current (KA): 20KA; maximum discharge current Imax (KA): 40KA; residual voltage after unloading:<2.0KV
This anti-voltage device adopts 2P rail installation, simple installation, internal wiring, compact structure, convenient installation and wiring, and longer service life.
The housing is made of PC flame retardant plastic; standard 36mm rail mount, can be used with distribution box circuit breakers.
It is suitable for new energy solar power generation system and can protect the lightning current, direct lightning current or other transient overvoltage connected to the tube.
Surge protection devices are suitable for DC and photovoltaic power generation systems.
A good circuit breaker to protect the circuit from overcurrent damage caused by overload or short circuit
Quick shutdown ensures reliable operation of the load and prolongs the life of the electrical circuit breaker.
Simple and reliable to use, support short circuit protection, overload protection
When a surge overvoltage occurs in the system due to lightning strike or other reasons, the protective film will start up quickly within nanoseconds and introduce the surge overvoltage into the ground to protect the power-consuming equipment.
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