Z2025-03-0036 - D2025-07-000693 - Informatie batterijopslag_MEINS DATASHEET-BPS-S FULL OUTDOOR_BESS HELDAIR II_EN_v2.pdf.pdf

BPS - S Battery Power Station - String Full Outdoor

Custom design based on customer requirements

Oil collection tank included

Made in Europe

Easily transportable by standard truck or OT container

Meins BPS-S is a Power Station, Plug & Play philosophy, designed to connect to a battery container equipped with integrated string inverters. The power capacity is fully customizable, depending on the specifications and capacity of the battery container, with a maximum power capacity of up to 7 MW. It consists of a precast concrete platform equipped with a LV panel and a MV switchgear, as well as a power transformer equipped with oil collection tank and a perimeter fence.

© 2025 Meins. All rights reserved. Subject to change without notice. Version 1.0

BPS - S Battery Power Station - String | Full Outdoor

Technical specifications Transformer Transfomer type / Cooling / Winding AC Power Vector group Voltage ratio / (U m / U AC / U LI)

Hermetically sealed corrugated tank / ONAN / Aluminium MV & LV winding 5200 kVA (40 ºC) Dy11y11 (IT system. TN system on request) 10,5-21 kV (25-50-125 kV) / Secondary: 800-800 V (3,6-10-20 kV) *Depending on the inverter model selected

Frequency / No-load tap changer

50Hz / DETC ± 2 x 2.5%

Maximum no-load / load losses

No load: UE548/2014 TIER 2 / Load: UE548/2014 TIER 2

Ucc % (HV/V1-LV2 / HV-LV1 / HV-LV2) Other features Optional

7% / 7% / 7% DGPT2+PT100, MV bushing type C, filling and drainage valve, lifting lugs, grounding terminal, LV terminal cover Dual primary winding, KNAN

MV switchgear (Outdoor) Insulation type / Rated voltage / (U m / U AC / U LI)

SF6 / 24 kV / (24-50-125 kV). SF6-Free

Nominal current / Short-time current / IAC

630 A / 20 kA/1s / IAC AFLR 20 kA/1s

Configuration Transformer protection device

2R1L (without motorized CB) Self-powered relay (50,51,50N,51N)

Other features

Voltage presence device VOIS+, 1st y 2nd trip coil, manometer, bushing type C, grounding terminals, C1 interlocking at transformer switchgear

Optional

Motorized CB, P1 cross interlocking at line switchgear, cascade control, double cable/phase kit, MV surge arrester, undervoltage coil, voltage presence device Capdis S2+, voltage presence device VOIS R+.

LV panel (Outdoor) ACB - Specification MCCB / Fuse / MCB / RCCB – Specification

2x 2000 A / LSI / 1000 Vac / 85 kA / 3P / Trip coil MCCB: 24x 250 A (not necessary if inverters have self-protection) + 2x 63 A / LSI / 800Vac / 50kA / 3P Fuses: 6x 125 A (SPD) + 3x 80 A (AASS Transformer) MCB-RCCB: As per SLD

Auxiliary transformer Other features Optional

Three phase: 100 kVA, 3x800 V / 3x400+N V, IP00, 50 Hz, up to 1000 m.a.s.l UPS DC/DC 24 Vdc, PLC for signal monitoring, SPD I+II, lighting and socket system Motorized ACB + close coil / undervoltage coil, UPS AC/AC 230 Vac up to 3 kVA, insulation monitoring device, Emergency trip button, pre-installation of customer communications devices and terminals, datalogger PLC and power supply cabling, Grid analyzer 800Vac, U/F relay, unmanaged ethernet switch

Miscellaneous Other features

Oil retention tank, security tools, fire & anti-intrusion detecting system, earthing system, LV cabling & MV cabling with KOZ clamps

Optional

Seismic anchorage pieces, foundation calculation report, precast footing, carbon filter, perimeter fence with key lock and roof, set of handling hooks

General Structure material Dimensions (L x W x H) Weight Operation temperature / Humidity Range Protection rating / Painting colour

Reinforced and vibrated concrete 6385 x 2050 x 2500 mm <22 Tn -15°C ~ 60°C (-13 °F ~ 140 °F) / 0% ~ 95% Transformer, LV panel: IP54 / C4H / RAL 7035 MV switchgear: IP54 / C5M / RAL 7035 Perimeter fence: IPX2 / C4H / RAL 7035 Concrete skid: RAL 7035 *Other RAL upon request

Max. operating altitude Standards

© 2025 Meins. All rights reserved. Subject to change without notice. Version 1.0

2000 m (higher altitude available as optional) REBT, RAT, NEN, VDE, IEC 60076, IEC 61439-1, IEC 62271-200, IEC 62271-202, EN 50588-1