PVC DC 2I 1O 2MPP RD SPD1R WM4 11
PVC DC 2I 1O 2MPP RD SPD1R WM4 11
PVC DC 2I 1O 2MPP RD SPD1R WM4 11
PVC DC 2I 1O 2MPP RD SPD1R WM4 11

PVC DC 2I 1O 2MPP RD SPD1R WM4 11

Photovoltaics, Combiner Box, Fireman's switch, PV Next, 1100 V, 2 MPP's, 2 Inputs / 1 Output per MPP, Surge protection I / II, Remote disconnector, WM4C

Tuotteen tunnus 8000114374
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Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Included in delivery Guarantee Electrical characteristics Enclosure General data Входы Outputs Remote disconnector Surge protection DC side Classifications Tender specification sheets

Approvals

Approvals
![](https://assets.dam.weidmueller.com/assets/api/98e12ea5-58f4-450a-9983-f439987b3951/DAP_Master_ICON,w_80,q_80) 
ROHS
Conform 

General ordering data

Version
Photovoltaics, Combiner Box, Fireman's switch, PV Next, 1100 V, 2 MPP's, 2 Inputs / 1 Output per MPP, Surge protection I / II, Remote disconnector, WM4C 
Order No.
8000114374 
Type
PVC DC 2I 1O 2MPP RD SPD1R WM4 11 
GTIN (EAN)
4099986766976 
Qty.
1 items

Dimensions and weights

Depth
132 mm
깊이 (인치)
5,197 inch
Height
238 mm
Height (inches)
9,37 inch
Width
300 mm
Width (inches)
11,811 inch
Net weight
5 046 g

Temperatures

Ambient temperature
-20 °C…50 °C 
습도
5...95 %, no condensation 

Environmental Product Compliance

RoHS Compliance Status
Compliant with exemption 
RoHS Exemption (if applicable/known)
7a, 7cI 
REACH SVHC
Lead 7439-92-1 
SCIP
bdab5698-6a20-4370-8e28-8810d882d01a 

Included in delivery

Included accessories
  • Article:
    Mounting foot
  • Quantity:
    4
  • Article:
    Sealing plug
  • Quantity:
    2

Guarantee

Time interval
5 years 

Electrical characteristics

Corrente DC nominale per collegamento
  • Current per string, max.:
    35 A
Corrente per punto di massima potenza, max.
35 A
Névleges DC feszültség
1 100 V
Resistenza di corrente nominale di breve durata
  • Rated current:
    43,75 A

Enclosure

Connection type string
Plug WM4C 
Enclosure attachment
Via mounting foots 
Impact resistance
IK08 in accordance with IEC 62208 
IK10 in accordance with IEC 62262 
Insulating material
Polyester glass-fibre reinforced, Polycarbonate 
Protection class
II 
Type of mounting
Fixing lugs 

General data

Installation location
Protected outdoor area (>1 km from sea) 
Protection degree
IP65 
Standards
EN 61643-31 

Входы

Amount of maximum power points (MPP)
2 
DC Input + & -
  • Wire connection:
    • Type of connection:
      WM4C plug-in connector
    • Compatible cable crossection:
      EN 50618:2015
    • Wire cross-section, min.:
      4 mm²
    • Wire cross-section, max.:
      6 mm²
  • Cable entry:
    • Number of cable entries:
      4
Functional earth connector
  • Cable entry:
    • Number of cable entries:
      1
  • Wire connection:
    • Type of connection:
      Tension clamp connection with actuator
    • Flexible, max. H05(07) V-K:
      25 mm²
Fuse type
Neither fuse cartridge nor holder 
Fuses
No 
Max. number of DC inputs
per Maximum Power Point 2 inputs connected in parallel 
Number of conduit inlets
3 
Number of string inputs per MPP
≤ 2 
Surge protection auxiliary contact
  • Cable entry:
    • Number of cable entries:
      1
  • Wire connection:
    • Type of connection:
      Tension clamp connection with actuator
    • Flexible, max. H05(07) V-K:
      1,5 mm²
    • w. wire end ferrule, DIN 46228 pt 1, max.:
      1,5 mm²
Number of inputs
4 

Outputs

DC Output + & -
  • Wire connection:
    • Type of connection:
      WM4C plug-in connector
    • Compatible cable crossection:
      TÜV 2 Pfg1169/08.07
    • Wire cross-section, min.:
      4 mm²
    • Wire cross-section, max.:
      6 mm²
Max. number of DC outputs
per Maximum Power Point 1 output 

Remote disconnector

Automatic reclosing after voltage drop
Yes 
Number of operating cycles
10000 
Control voltage
100 V AC - 250 V AC 50/60Hz 
Remote disconnector auxiliary contact
  • Cable entry:
    • Number of cable entries:
      1
  • Wire connection:
    • Type of connection:
      Screw terminal connectors
    • Flexible, max. H05(07) V-K:
      1,5 mm²
    • w. wire end ferrule, DIN 46228 pt 1, max.:
      1,5 mm²
Remote disconnector control contact
  • Cable entry:
    • Number of cable entries:
      1
  • Wire connection:
    • Type of connection:
      Screw terminal connectors
    • Flexible, max. H05(07) V-K:
      1,5 mm²
    • w. wire end ferrule, DIN 46228 pt 1, max.:
      1,5 mm²
Type of power circuit disconnection
Under voltage tripping 
Turn-off time
1.5 s 
스위치 소비 전류
  • Type of switch:
    Fireman switch
  • Current consumption, note:
    The Peak current only arises for a short time when the capacitors of the fireman switch were previously completely discharged.
  • Current consumption peak:
    300 mA
  • Current consumption continuous:
    30 mA
Number of breaking operation cycles at rated current
300 
Switch disconnector execution
Remote disconnector inside enclosure 
Switching disconnector capacity
DC-PV1 
IEC 60947-3 

Surge protection DC side

Celkový vybíjecí proud Icelkový (10/350 µs)
12,5 kA
Discharge current In (8/20 µs)
20 kA 
Discharge current, max. (8/20 µs)
40 kA
Lightning test current Iimp (10/350 µs)
6.25 kA 
Protection level Up (+/- , -/PE , +/PE)
≤ 3.8 kV 
Protection level Up (+/-)
≤ 3.8 kV 
Protection level Up (+/PE)
≤ 3.8 kV 
Protection level Up (-/PE)
≤ 3.8 kV 
Protector de sobretensión lado DC
1000 V type I + II 
PV system voltage, max. Ucpv
1 100 V
Requirements class
Type I/II 
Short-circuit curent ISCPV
11 000 A
Standards
EN 61643-31 
Standby power consumption PC
<0.2 W 
Tension de fonctionnement continue max. mode DC UCPV +/- , -/PE , +/PE
1 100 V
Total discharge current Itotal ( 8/20µs)
50 kA

Classifications

ETIM 8.0
EC003857 
ETIM 9.0
EC003857 
ETIM 10.0
EC003857 
ECLASS 14.0
22-57-02-92 
ECLASS 15.0
22-57-02-92 

Tender specification sheets

Long specification

Combiner box for inverters with Fireman switch and surge protection for the connection to 2 MPP tracker.
Suitable for remote disconnection of the DC side by the fire department according to VDE-AR-E2100-712.
Max. string voltage Uoc: 1100 VDC

Integrated surge protection with class I+II combined arresters with signal contact.
Suitable for protection against overvoltages in a photovoltaic system according to DIN CLC/TS 51643-32.

MPP1:
2 inputs, connection via WM4 C connector, compatible with cable type TÜV 2 Pfg1169/08.07 / EN 50618:2063
1 output, connection via WM4 C connector, compatible with cable type TÜV 2 Pfg1169/08.07 / EN 50618:2063

MPP2:
identical to MPP1

DC fireman switch:
Switching off by undervoltage tripping.
Switching off by reaching a temperature of ≥ 100 °C in the housing.
Automatic reconnection after the control voltage (230 V AC) is applied again.
With signal contact.

Connection of the fireman switch control line 230 VAC via M16 cable glands (Clamping range 5-10 mmØ) max. conductor cross-section: 1.5 mm².
Connection of the signal contact 24 VDC (max. 300 mA) via M16 cable glands (Clamping range 5-10 mmØ) max. conductor cross-section: 1.5 mm².
Protection class: IP65.
All built into a glas fibre reinforced polyester housing. Dimensions HxWxD: 238x300x132 mm.

Approval according to low voltage switchgear IEC 61439-1 and EN 61439-2