Lightning Protection Products

DEHNguard S


Product No：Pro200964103639
Product Model：DEHNguard S
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DEHNguard S

               
DEHNguard S ...         Dimension drawing DG S .              Basic circuit diagram DG S ... 

DG S ...: Single-pole pluggable surge arrester consisting of a base part and plug-in protection module

  DG S 48  DG S 75  DG S 150  DG S 275  DG S 320  DG S 385  DG S 440  DG S 600 
SPD according to EN 61643-11 Type 2   Type 2   Type 2   Type 2   Type 2   Type 2   Type 2   Type 2  
SPD according to IEC 61643-1 Class II   Class II   Class II   Class II   Class II   Class II   Class II   Class II  
Max. continuous operating a.c. voltage     [UC] 48 V  75 V  150 V  275 V  320 V  385 V  440 V  600 V 
Max. continuous operating d.c. voltage     [UC] 60 V  100 V  200 V  350 V  420 V  500 V  585 V  600 V 
Nominal discharge current (8/20 µs)     [In] 10 kA  10 kA  15 kA  20 kA  20 kA  20 kA  20 kA  15 kA 
Max. discharge current (8/20 µs)     [Imax] 25 kA  40 kA  40 kA  40 kA  40 kA  40 kA  40 kA  30 kA 
Voltage protection level     [UP] ≤ 0.3 kV  ≤ 0.4 kV  ≤ 0.7 kV  ≤ 1.25 kV  ≤ 1.5 kV  ≤ 1.75 kV  ≤ 2 kV  ≤ 2.5 kV 
Voltage protection level for 5 kA     [UP] ≤ 0.25 kV  ≤ 0.35 kV  ≤ 0.55 kV  ≤ 1 kV  ≤ 1.2 kV  ≤ 1.35 kV  ≤ 1.7 kV  ≤ 2 kV 
Response time     [tA] ≤ 25 ns  ≤ 25 ns  ≤ 25 ns  ≤ 25 ns  ≤ 25 ns  ≤ 25 ns  ≤ 25 ns  ≤ 25 ns 
Max. mains-side overcurrent protection 125 A gL/gG  125 A gL/gG  125 A gL/gG  125 A gL/gG  125 A gL/gG  125 A gL/gG  125 A gL/gG  100 A gL/gG 
Short circuit withstand capability for max. mains-side overcurrent protection 50 kArms  50 kArms  50 kArms  50 kArms  25 kArms  25 kArms  25 kArms  25 kArms 
Temporary overvoltage (TOV)     [UT] --   --   --   335 V / 5 sec.  335 V / 5 sec.  --   580 V / 5 sec.  --  
Operating temperature range     [TU] -40°C...+80°C   -40°C...+80°C   -40°C...+80°C   -40°C...+80°C   -40°C...+80°C   -40°C...+80°C   -40°C...+80°C   -40°C...+80°C  
Operating state/fault indication green / red   green / red   green / red   green / red   green / red   green / red   green / red   green / red  
Cross-sectional area (min.) 1.5 mm2 solid/flexible   1.5 mm2 solid/flexible   1.5 mm2 solid/flexible   1.5 mm2 solid/flexible   1.5 mm2 solid/flexible   1.5 mm2 solid/flexible   1.5 mm2 solid/flexible   1.5 mm2 solid/flexible  
Cross-sectional area (max.) 35 mm2 stranded/25 mm2 flexible   35 mm2 stranded/25 mm2 flexible   35 mm2 stranded/25 mm2 flexible   35 mm2 stranded/25 mm2 flexible   35 mm2 stranded/25 mm2 flexible   35 mm2 stranded/25 mm2 flexible   35 mm2 stranded/25 mm2 flexible   35 mm2 stranded/25 mm2 flexible  
For mounting on 35 mm DIN rail acc. to EN 60715   35 mm DIN rail acc. to EN 60715   35 mm DIN rail acc. to EN 60715   35 mm DIN rail acc. to EN 60715   35 mm DIN rail acc. to EN 60715   35 mm DIN rail acc. to EN 60715   35 mm DIN rail acc. to EN 60715   35 mm DIN rail acc. to EN 60715  
Enclosure material red thermoplastic, UL 94 V-0   thermoplastic, red, UL 94 V-0   thermoplastic, red, UL 94 V-0   thermoplastic, red, UL 94 V-0   thermoplastic, red, UL 94 V-0   thermoplastic, red, UL 94 V-0   thermoplastic, red, UL 94 V-0   thermoplastic, red, UL 94 V-0  
Degree of protection IP 20   IP 20   IP 20   IP 20   IP 20   IP 20   IP 20   IP 20  
Dimension 1 mod., DIN 43  1 mod., DIN 43  1 mod., DIN 43  1 mod., DIN 43  1 mod., DIN 43  1 mod., DIN 43  1 mod., DIN 43  1 mod., DIN 43 
Approvals, Certifications --   KEMA, VDE, UL, CSA   KEMA, VDE, UL, VdS, CSA   KEMA, VDE, UL, VdS, CSA   KEMA, VDE, UL, VdS, CSA   KEMA, VDE, UL, VdS, CSA   KEMA, VDE, UL, VdS, CSA   KEMA, VDE, UL, VdS, CSA  
1 pcs.  1 pcs.  1 pcs.  1 pcs.  1 pcs.  1 pcs.  1 pcs.  1 pcs. 
ordering information
Type DG S 48  DG S 75  DG S 150  DG S 275  DG S 320  DG S 385  DG S 440  DG S 600 
Part No. 952 078 952 071 952 072 952 070 952 073 952 074 952 075 952 076
Packing unit 1 pc(s)