Type II surge protection for photovoltaic applications
Characteristics:
Range DS250VG Protection BT type 1+2+3 VG Technology.
– Multipolar protection type 1+2+3
– Total Iimp: 100 kA (wave 10/350μs)
– Residual voltage Up very low
– Internal disconnection, Indicator of failure
– Remote signalling
– Optimized withstanding to Permanent Overvoltage (TOV)
– Approved by VDE
– In accordance with NF EN 61 643-11, IEC 61 643-11, UL1449 ed.
The DS250VG is a high-capacity Type 1+2+3 unipolar surge protection designed to be installed at the entrance of the Low Voltage system.
The DS250VG allows single-phase or three-phase networks to be protected in common mode or common and differential mode.
This technology (gas discharger + high-energy varistor) allows to achieve the best performance in the AC network (no follow-up current with a very low residual voltage).
DS250VG protectors are pacted to protect single-phase, three-phase or three-phase+Neutra networks. They can also be associated with a specific N/PE protection.
DS60VGPV/51
The B180 units are designed to protect terminals connected to telephone or data networks. The protection printed circuit is removable for easy and fast maintenance (S180). These compact boxes are designed for wall mouting and screw connection.
SATEC eXpertMeter PM180 is a high performance analyzer that allows versatile uses. The high performance of the eXpertMeter, together with the unique flexible design of the expansion cards, enables its use in large variety of applications, in which it can substitute several other devices which saves costs, space and complexity. Examples of Applications
IED with IEC 61850 protocol
Substation and industrial automation controller
High accuracy power quality analyzer (PQA)
Check meter
Fault recorder
Protection relay
Sequence of Events (SoE)
Improves safety in overvoltage protection.
New design and ergonomics.
Improved performance.
Reinforced internal construction.
Improved quality of materials.
Innovative design of internal disconnection.
VG Technology
– DAC 50: plug-in module
In: 20 kA
Imax: 50 kA
EN 61 643-11/ IEC 61 643-11
– DAC1-13: plug-in module
In: 20 kA
Imax: 12. 5 kA
EN 61 643-11/ IEC 61 643-11
– DAC50VG: VG Technology
In: 20 kA
No leakage current
Optimized resistance to TOV
EN 61 643-11/ IEC 61 643-11
– DAC1-13VG: VG Technology
In: 20 kA
Iimp: 12. 5 kA (10/350 wave)
No leakage current
Optimized resistance to TOV
EN 61 643-11/ IEC 61 643-11
– DACC: Compact and plug-in.
In: 5 kA (DAC15C) / 20 kA (DAC40C)
Imax: 15kA (DAC15C) /40 kA (DAC40C)
EN 61 643-11/ IEC 61 643-11
– DACF25: External fuse not mandatory
plug-in module
In: 15 kA
Imax: 25 kA
EN 61 643-11/ IEC 61 643-11
– ZPAC1: For standard busbars of 40 mm
plug-in module
VG Technology
In: 20 kA
Iimp: 12. 5 kA
Total Iimp: 50 kA (wave 10/350)
No leakage current
Optimized resistance to TOV
EN 61 643-11/ IEC 61 643-11
– DDC: Protection for continuous feeding or FV
In: 15 kA/ Imax: 40 kA
Imp: 4kA
prIEC 61 643-41
– DDC: For continuous power supply from 12 to 350 Vdc DC
Compact design
Imax: 20 to 40 kA
prIEC 61 643-41
DS50PVS-1500/12KT1
• DC protection for FV Type 1+2
• Iimp = 6. 25/12. 5 kA/@ 10/350μs
• Up to 1250 VDC
• Common/differential mode protection
• Installation guide CLC/TS 50 539-1
• plug-in module.
• Remote signalling
• EN 50 539-11
DS50PV/51 are type 2 surge protectors are designed to protect against lightning surge voltages in photovoltaic power supply network. Based on the use of specific varistors, providing a protection in common mode or common and differential mode.
DLPM1-230L/15K
DLPM1-230L/Y
