600V PV Surge Protector , Three Phase Surge Diverter For Solar
System
OBV5-C40-PV
Prewired modular complete unit for use in photovoltaic systems
consisting of a base part and plug-in protection modules
Combined disconnection and short-circuiting device with safe
electrical isolation in the protection module prevents fire damage
resulting from d.c. switching arcs (patented SCI principle)
Tried and tested fault-resistant Y circuit of the OBV6-C40-PV
prevents damage to the surge protective device in case of
insulation faults in the generator circuit.
Integrated d.c. fuse allows safe replacement of protection modules
without arc formation.
Technical Parameters
| Model: OBV5-C40-PV |
| Network voltage | 500Vdc | 600Vdc | 800Vdc | 900Vdc | 1000 Vdc | |
| Max. operating voltage Uc | 530Vdc | 630Vdc | 840Vdc | 950Vdc | 1060 Vdc | |
| Nominal discharge current ln | 20kA |
| Max. discharge current lmax | 40kA |
| Protection level (at In) Up | 1.8kV | 2.5kV | 2.8kV | 3.0kV | 3.2kV | |
| Disconnector |
| Thermal Disconnector | Internal |
| Mechanical characteristics |
| Connection | by screw terminals: 4-25 mm2 |
| Disconnection indicator | 1 mechanical indicator by pole |
| Mounting | symmetrical rail 35 mm |
| Operating temperature | -40/+85°C |
| Protection class | IP20 |
| Standards compliance |
| NF EN 61643-11 France | Parafoudre Basse Tension - Essais Classe II |
| IEC 61643-1 International | Low Voltage SPD - Test Class II |
| EN 61643-11 Europe | Parafoudre Basse Tension - Essais Classe II |
Feature&Benefits
-Easy installation or retrofit
-Din-rail mountable
-Fail-safe /self-protected designRemote indicator (optional) with
3pin NO/NC contact
-IP20 finger-safe designVisual indicator
-Small foot print
Application
●AC/DC distribution
●Power supplies
●Industrial automation
●Telecommunications
●Motor controls systems
●PLC applications
●Power transfer equipment
●HVAC applications
● AC drives
●UPS systems
●Security systems
●IT/Data centers
Others
Technology SPD parameter(Note:According to user requirement ,can be
customized Uc=140V,440V,550V,voltage range of range of the SPD):
| Type No. | Rated Voltage(V) Un | Continuous Voltage Uc(V~) | Standard Discharge Current In(KA) | Max Discharge Current
Imax(KA) | Protection Level(KA~) | Response Time(ns) |
| DGM1(2)-D5 | 220/380 | 275/320
385/420 | 5 | 10 | 1.2 | ≤25 |
| DGM1(2)-D10 | 10 | 2 | 1.6 |
| DGM1(2)-C20 | 20 | 40 | 1.8 |
| DGM13-B30 | 30 | 60 | .2.2 |
| DGM3(4)-B40 | 10 | 80 | 2.4 |
| DGM(4)-B60 | 60 | 100 | 2.8 |
| DGM-N-PE | 220/255 | 40/60 | 60/80 | 1.2 | ≤100 |
Tip1:How can we distinguish the quality of the lightning arrester?
1. It can be seen from the reaction time: determine whether the
lightning arrester can respond in time and quickly discharge the
lightning current.
2. It can be seen from the insertion loss: this refers to the
installation of a lightning protector, the impact of this lightning
protector on the line, the smaller the better
3. It can be seen from the number of impact resistance: determines
the service life of the lightning arrester. Generally, the gas
discharge tube will not drop after being placed for a period of
time. If you want to check its quality, you can use an adjustable
high-voltage DC power supply to test .
Tip2.What skills should lightning protectors have in the selection?
1.Confirm power supply system
First of all, you must determine what your power distribution
system is like, whether it is TT, TN or IT system. After
determining the power distribution system, you can choose the
protection mode and wiring method of the lightning arrester to
select the appropriate lightning arrester.
For example, TN-C uses 3P lightning protection device, TN-S uses
4P, TT uses 3P+N, etc.
2.Know the main parameters of the lightning arrester.
Note: The difference between T1 type and T2 type surge protector
The T1 type surge protector refers to the product with the
lightning test waveform of 10/350us, and the T2 type surge
protector refers to the product with the lightning test waveform of
8/20us.
The main difference between the two types of surge protectors lies
in the different test waveforms. The energy of the 10/350us
waveform is stronger than the energy of the 8/20us waveform, so in
many cases the T1 surge protector is generally 12.5kA, 15kA, 25kA,
etc. , T2 surge protector does have 20kA, 40kA, 60KA, 100kA, etc.
Although the value of T2 type surge protector looks larger, their
test waveforms are different. In fact, the energy of T1 is
stronger.
Therefore, the national standard GB50057-2010 requires the
installation of a T1 type surge protector in the main incoming
line, which is also the first-level surge protector. When selecting
the type, pay attention to the surge protector must have a T1 test
Iimp (10/350us) test This parameter is generally Iimp is greater
than or equal to 12.5kA, and the protection level Up≤2.5kV is
enough.
What skills should lightning protectors have in the selection?
1.Confirm power supply system
First of all, you must determine what your power distribution
system is like, whether it is TT, TN or IT system. After
determining the power distribution system, you can choose the
protection mode and wiring method of the lightning arrester to
select the appropriate lightning arrester.
For example, TN-C uses 3P lightning protection device, TN-S uses
4P, TT uses 3P+N, etc.
2.Know the main parameters of the lightning arrester.
FAQ
Q: Can I get some samples?
A: Yes, Sample orders welcomed.
Q: Can I use my own Logo or design on goods?
A: Yes, Customized logo and design on mass production are
available.
Q:What is the delivery time?
A: 3 days for samples, 7-15 days for mass production.
Q: What is the payment term?
A: T/T, L/C at sight, West union , Paypal, etc.
