PASSION FOR POWER.

Product information as at: 7/2014

Safe product solutions for Photovoltaic

plants conforming to standards

Grid, on-grid and

off-grid systems

Gustav Hensel GmbH & Co. KG  PV Generator junction boxes

Industrial Electrical Power Distribution Systems
 Battery distributors
Altenhundem  Solar inverter collectors
Gustav-Hensel-Straße 6
D-57368 Lennestadt, Germany
For all application areas of the new standard
P.O. Box 1461 IEC 60 364-7-712 (Draft)
D-57344 Lennestadt, Germany

Phone: +49 (0)27 23/6 09-0

Fax: +49 (0)27 23/6 00 52
E-Mail: info@hensel-electric.de
www.hensel-electric.de
These application areas for PV systems are now
new IEC 60 364-7-712 (Draft):

Grid-connected PV systems
GRID system ON-GRID system
PV system for grid support PV system for consumer-oriented PV system for consumer-oriented ge-
generation neration with energy storage

„PV system for supply to an installation in „PV system for supply to an installation in “PV system for supply to an installation as
parallel with a system for distribution of parallel with a system for distribution of an alternative to a system for distribution of
electricity to the public“ electricity to the public“ electricity to the public”
PV generator PV generator PV generator

PV generator PV generator
junction boxes junction boxes

Centralised solar inverters

rters String solar inverters

Source: Kostal Source: SMA Solar Technology AG

Solar inverter
collectors

Electrical installation or public power supply

y system
m

2
specified by the

Stand-alone PV systems Energy storage

OFF-GRID system Energy storage work
 in PV system for consumer-oriented production
PV system with energy storage, not connec-
as an alternative to a system for distribution of
ted to the public power supply system
electricity to the public
„PV system for supply to an installation which  and for decentralized supply to an electrical
is not connected to a system for distribution of installation without a public supply network is
electricity to the public (stand alone)“ available (off-grid system).
PV generator e.g. Battery

PV generator Battery
junction boxes distributors

Solar inverters Stand-alone solar inverters

Source: Kostal Source: SMA Solar Technology AG

Solar inverter
collectors
ENYSUN distributors of Hensel
for DC and AC areas in PV sys-
tems work safely and in con-
formity to the new standard
(Draft) in all application areas.
Electrical installation

3
 Solutions for photovoltaic plants

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1
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PV generators

1
2

2 PV generator junction boxes

3
3

4 Solar inverter

PV Solar inverter collector

4 Distribution board with metering

 Solutions for photovoltaic plants

PV generator junction boxes Connection:

Ready for connection
with plug-in connectors

Electrical data:
Rated voltage: DC 1,000 V
Rated current: up to 400 A
Protective measure: Total insulation 쓑

Ambient conditions:
UV resistant
Degree of protection: IP 65
Stainless steel external brackets
optional: Combi climate glands to
reduce condensation formation in
outdoor installations (order separately,
see accessories).

PV Solar inverter collector Complete set:

pre-fabricated and tested solar inverter
collector solutions

Electrical data:
Rated voltage: AC 230/400 V
Rated capacity up to 220 kVA
Degree of protection: up to IP 65
optional with surge arrester

Derating:
Assessing simultaneity and load
capacity of the installed protective
devices in connection with power
generating plants

5
 Product overview

PV generator junction boxes DC PV generator junction boxes DC PV generator junction boxes DC

with DC surge arrester AC with type 2 surge arrester AC with string overload protection AC

or DC generator disconnect switch and DC generator disconnect switch and DC generator disconnect switch
KV PV 1211 Mi PV 2111 Mi PV 3311
1 x PV string for 1 x PV string for 6 x PV string for
1 x Inverter input 1 x Inverter input 1 x Inverter input

Mi PV 3321
KV PV 2211
Mi PV 2222 6 x PV string for
1 x PV string for
2 x PV string for 1 x Inverter input
1 x Inverter input
2 x Inverter input 1 x type 2 DC surge arrester

KV PV 2411 Mi PV 3611
1 x PV string for Mi PV 2233 12 x PV string for
1 x Inverter input 3 x PV string for 1 x Inverter input
3 x Inverter input

Mi PV 3621
Mi PV 2121
12 x PV string for
PV generator junction boxes DC 2 x PV string for
1 x Inverter input
1 x Inverter input
with DC/AC surge arrester AC 1 x Type 2 DC surge arrester
KV PV 1411
1 x PV string for
1 x Inverter input Mi PV 2242 Mi PV 3931
1 x Inverter output 4 x PV string for 24 x PV string for
1 x Grid 2 x Inverter input 1 x Inverter input
1 x Type 2 DC/AC surge arrester
KV PV 1461
1 x PV string for Mi PV 2263 Mi PV 3941
1 x Inverter input 6 x PV string for 24 x PV string for
1 x Inverter output 3 x Inverter input 1 x Inverter input
1 x Grid 1 x Type 2 DC surge arrester
1 x Type 1 DC/AC surge arrester

PV generator junction boxes DC PV generator junction boxes DC PV generator junction boxes DC

with type 2 surge arrester AC with type 1 surge arrester AC with string overload protection AC

Mi PV 1111 Mi PV 1271 and DC generator disconnect switch

1 x PV string for 2 x PV string for Mi PV 3731
1 x Inverter input 1 x Inverter input 3 x PV string for
1 x Inverter input
Mi PV 1122
2 x PV string for
2 x Inverter input
PV generator junction boxes DC Mi PV 3741
Mi PV 1133 with type 1 surge arrester AC
3 x PV string for
3 x PV string for
3 x Inverter input
and DC generator disconnect switch 1 x Inverter input
1 x Type 2 DC surge arrester
Mi PV 2271
Mi PV 1121 2 x PV string for
2 x PV string for 1 x Inverter input
1 x Inverter input
PV generator junction boxes DC
Mi PV 1242 with blocking diodes AC

4 x PV string for and DC generator disconnect switch

2 x Inverter input PV generator junction boxes DC Mi PV 4311
with string overload protection AC
12 x PV string for
and for string monitoring 1 x Inverter input
Mi PV 1263 Mi PV 3781
6 x PV string for 8 x PV string for
3 x Inverter input 1 x Inverter input
Mi PV 4321
12 x PV string for
1 x Inverter input
1 x Type 2 DC surge arrester

Mi PV 3791
8 x PV string for
1 x Inverter input Mi PV 4631
1 x Type 2 DC surge arrester 24 x PV string for
1 x Inverter input

Mi PV 4641
24 x PV string for
1 x Inverter input
1 x Type 2 DC surge arrester

6
 Product overview

Battery distributor DC Solar inverter collector DC

with disconnect switch and protective AC with circuit-breaker box AC

devices for outgoing circuits to solar inverters
Mi PV 3301 Mi PV 6532 Mi PV 6111
1 x Battery on Rated capacity 30 kVA, Rated capacity 70 kVA,
1 x Inverter for inverters up to for inverters up to
6,4 kVA, 1~ or 19,3 kVA, 3~ 6,4 kVA, 1~ or 19,3 kVA, 3~
Sample installation

Mi PV 6632
Rated capacity 30 kVA, Sample installation

for inverters up to Mi PV 6123

Mi PV 3802
6,4 kVA, 1~ or 19,3 kVA, 3~ Rated capacity 140 kVA,
1 x Battery on
Sample installation 1 x Type 2 AC surge arrester for inverters up to
2 x Inverter
Mi PV 6732 6,4 kVA, 1~ or 19,3 kVA, 3~
Rated capacity 30 kVA,
for inverters up to
6,4 kVA, 1~ or 19,3 kVA, 3~ Sample installation

Sample installation 1 x Type 1 AC surge arrester Mi PV 6544

Rated capacity 220 kVA,
Mi PV 3903
for inverters up to
1 x Battery on 6,4 kVA, 1~ or 19,3 kVA, 3~
3 x Inverter

Sample installation

Battery distributor DC Solar inverter collector DC

with protective devices for AC Extension boxes AC

outgoing circuits to solar inverters Mi PV 5611 Mi PV 5621
Mi PV 3101 Surge protection device box Surge protection device box
(SPD) (SPD)
1 x Battery on
with fuse D 02, 3 x 63 A with fuse NH 00, 3 x 160 A
1 x Inverter
1 x Type 2 AC surge arrester 1 x Type 1 AC surge arrester
Mi PV 5711
circuit-breaker box
Mi PV 3302 12 modules:
1 x Battery on 1 x 12 x 18 mm
3 x Inverter 1-row
without PE and N terminals
Mi PV 5511 Mi PV 5521
PV terminal boxes PV terminal boxes
terminals per PE+N terminals per PE+N
12 x 1,5-16 mm², Cu 9 x 1,5-16 mm², Cu
1 x 4-35 mm², Cu 1 x 4-35 mm², Cu

See Hensel main catalogue

for further extension boxes and
accessories!

7
 PASSION FOR POWER.

Here comes the sun!

Photovoltaic plants
installed quickly,
in accordance with
standards and safely.

NEW

ENYSUN is here at last. Now there is no longer any problem selecting and installing photovoltaic plants safely.
Hensel has the professional solution. ENYSUN, the safe photovoltaic distributors that comply with the standards,
the plant is quickly, easily and safely installed, from the roof to the mains supply. Clear competitive advantages
for you - from Hensel.

www.enysun.eu
98 17 0755 7.14/3/11

i
Gustav Hensel GmbH & Co. KG · D-57368 Lennestadt · www.hensel-electric.de Professional Photovoltaic Distributors