ESS application: Quattro 48V/8-10-15kVA - Victron Energy

5 mag 2021 — The solution. The Quattro's have been tested and certified for ESS when installed in conjunction with Ziehl's UFR1001E anti-islanding device and.
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ESS application: Quattro 48V/8-10-15kVA

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The problem In most countries, a single fault-tolerant grid disconnect is required for ESS systems that can feed solar energy back into the grid. The Quattro's 48V/8, 10 and 15kVA have a single isolation contactor on each of the two inputs and grid disconnection is therefore not single fault tolerant.
The solution The Quattro's have been tested and certified for ESS when installed in conjunction with Ziehl's UFR1001E anti-islanding device and two, series-connected, contactors. Single fault tolerant grid disconnection is achieved by adding the UFR1001E and the two contactors. The Quattro takes care of the other ESS-related requirements, such as reactive power control and correct response to grid frequency and voltage deviations.
ESS up to 180kVA The solution is applicable to single phase and three phase systems, and up to 4 sets of three 15kVA units can be parallel connected to provide 144kW/180kVA inverter power and 2400A battery charging capacity. The solution can be used with Solar Charge Controllers and/or with Solar Inverters.
Manual and instructions For a general description of the UFR1001E, see https://www.ziehl.com/en/products/detail/UFR1001E-54/ For the latest manual, see https://www.ziehl.com/en/products/dl/Operating_manual-2698/?task=download
See page 23 of the manual for power-up en programming the UFR1001E. See below for a single phase and a three phase wiring example.
Note 1: the Quattro's must be set to the right country standard with "external ns protection". Note 2: we do stock a pre-wired 63A Anti-Islanding box, see picture below.

Victron Energy B.V. | De Paal 35 | 1351 JG Almere | The Netherlands General phone: +31 (0)36 535 97 00 | E-mail: sales@victronenergy.com www.victronenergy.com

Single phase wiring diagram

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Three phase wiring diagram

Victron Energy B.V. | De Paal 35 | 1351 JG Almere | The Netherlands General phone: +31 (0)36 535 97 00 | E-mail: sales@victronenergy.com www.victronenergy.com

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Programming the Ziehl UFR1001E

1. Apply voltage to A1-A2 2. Slightly lift the key cover and turn 180� 3. Actuate the small blue button by firmly pressing the button cover (LED starts flashing) until the green LED is illuminated. 4. The Sealing is deactivated 5. Press 1x display InFo 6. Press 5x display Pr 1 7. Set the Program (Country) with as in below table

Germany, VDE-AR-N 4105:2018
Belgium, C10/11 Austria, TOR erzeuger UK, G98/G99 South Africa and setting as in the parameter table

1 phase 3 phase 1/3 phase 1/3 phase 1/3 phase 1 phase 3 phase

Pr. 2 Pr. 7 Pr. 16 Pr. 10 Pr. 20 Pr. 5 Pr. 6

For other Europe EN50549-1 and Australia AS4777.2 see parameter table 8. For safety reasons, the mirror contact of both relay's should be monitored. Set "trEL response time Yx" to 5 in menu "rEL" 9. For other Countries apply the settings manually as in the next table.

Victron Energy B.V. | De Paal 35 | 1351 JG Almere | The Netherlands General phone: +31 (0)36 535 97 00 | E-mail: sales@victronenergy.com www.victronenergy.com

Parameter table

Menu U U UN U_ U_ _ F F_ F_ _ uSr rEL

Parameter /unit
U Alarm on/off U Overvoltage H Hysteresis dAL response time doF OFF-Delay U Alarm on/off U Overvoltage H Hysteresis dAL response time doF OFF-Delay UN Alarm on/off UN Overvoltage HN Hysteresis dAL response time doF OFF-Delay U_ Alarm on/off U_ Undervoltage H_ Hysteresis dAL response time doF OFF-Delay U_ _ Alarm on/off U_ _ Undervoltage H_ _ Hysteresis dAL response time doF OFF-Delay F Alarm on/off F Overfrequency H Hysteresis dAL response time doF OFF-Delay F_ Alarm on/off F_ Underfrequency H_ Hysteresis dAL response time doF OFF-Delay F_ _ Alarm on/off F_ _ Underfrequency H_ _Hysteresis dAL response time doF OFF-Delay uSr Alarm on/off uSr Vector shift doF OFF delay dEon Suppression time uSr Number of phases trEL Response time Yx doFA mode doFA OFF-delay All

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Program
V V s s
V V s s
V V s s
V V s s
V V s s
Hz Hz s s
Hz Hz s s
Hz Hz s s
s s

South Africa NRS097

3

3 phase + N phase

Pr 5

Pr 6

on

on

276

478

3,0

3,0

0,16

0,16

60

60

on

on

253

438

3,0

3,0

2,0

2,0

60

60

oFF

oFF

253

438

3,0

3,0

0,10

0,10

60

60

on

on

196

339

3

3

10

10

60

60

on

on

115

199

2,0

2,0

0,20

0,20

60

60

on

on

52,00

52,00

1,45

1,45

4,0

4,0

60

60

on

on

47

47

1,00

1,00

0,2

0,2

60

60

oFF

oFF

47,5

47,5

1,00

1,00

0,10

0,10

60

60

Stby

Stby

10

10

3

3

3

3

3Ph

3Ph

5.0

5.0

I nd

I nd

0

0

Europe EN50549-1
1 and 3 Phase Pr 5
on 265 12 0.10 60
On 276 23 0.2 60 on 253
5 300 60 On 186
5 0.5 60 On 184 11.5 0.30 60 On 52.7 2.5 30 60 On 47.5 2 30 60 On 47 2.5 0.2 60 off 7.0 20 2 3Ph 5.0 ind 0

Australia AS4777.2
1 and 3 Phase Pr 5
on 265 15 0.10 60
On 260
5 1 60 OFF 253 5.0 0.10 60 On 180 12 1 60 On 103 93.0 0.30 60 On 52 1.40 0.10 60 On 47 0.10 0.10 60 Off 47.00 0.60 0.10 60 off 7.0 20 2 3Ph 5.0 ind 0

Victron Energy B.V. | De Paal 35 | 1351 JG Almere | The Netherlands General phone: +31 (0)36 535 97 00 | E-mail: sales@victronenergy.com www.victronenergy.com