AEG Electrolux EFT 520 Operations Instructions download pdf (Page 35)

35

16. TECHNICAL DATA

WEIGHT

Thyrobox VR, circa

Concrete pedestal, circa

Total weight

385 kg

260 kg

645 kg

TYPE Thyrobox VR 125 kVA Thyrobox VR 250 kVA

Thyrobox VR In the case of load ﬂow from

the PV side to the utility (EVU)

side it regulates continuously to

230 V (can be parameterized,

conductor against N); regula-

tion becomes active from 10%

(can be parameterized) of the

nominal current.

In the case of load ﬂow from

the PV side to the utility (EVU)

side it regulates continuously to

230 V (can be parameterized,

conductor against N); regula-

tion becomes active from 10%

(can be parameterized) of the

nominal current.

Set-up location of Thyrobox VR

Suitable for open air installa-

tion

Suitable for open air installa-

tion

Voltage Outer cable voltage 400 V

(3-phase), against PEN 230 V

Outer cable voltage 400 V

(3-phase), against PEN 230 V

Mains frequency 47-63 Hz 47-63 Hz

Throughput power, maximum

125 kVA, 1 ≥ cos ϕ ≥ 0.8 (in-

ductive) in the case of energy

ﬂow direction from PV to utility

(EVU) (the throughput power

can occur in both load ﬂow

directions).

250 kVA, 1 ≥ cos ϕ ≥ 0.8 (in-

ductive) in the case of energy

ﬂow direction from PV to utility

(EVU) (the throughput power

can occur in both load ﬂow

directions).

Nominal throughput current

3 x 181 A 3 x 362 A

Control voltage

3 x 230 VAC 3 x 230 VAC

Regulation

Continuous voltage regulation

of the power circuits with VSC

technology

Continuous voltage regulation

of the power circuits with VSC

technology

Accuracy of regulation

1,0% 1,0%

Adjusting range of voltage

0 to -8% 0 to -8%

Efﬁciency at nominal power

99,6% 99,8%

THD

U

< 1,5% < 1,5%

Setpoint setting

(if required)

locally via Thyro-Tool Family locally via Thyro-Tool Family

Messages

LED notiﬁcations on the con-

trol devices Thyro-P

LED notiﬁcations on the con-

trol devices Thyro-P

Potential equalization

Grounding via power cable in

the cable distribution

cabinet (PEN bus bar)

Grounding via power cable in

the cable distribution

cabinet (PEN bus bar)

Cooling

Air cooling, with fan Air cooling, with fan

Temperature monitoring

Transformers with 2 sensors

each, interior temperature

measurement of the Thyrobox

VR with sensor PT1000

Transformers with 2 sensors

each, interior temperature

measurement of the Thyrobox

VR with sensor PT1000

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