Sentry Models

Made in USA, 10+ models cover all Telecom, UPS and utility DC applications, for any scale. UL certified and CE marking.

1. All models (except NB4/8) have a 4-pin port for HMI for service/calibration or permanent onsite display.
2. Battery Analyzer PC software is supplied and compatible with all models.
3. Integration options: Modbus-RTU via RS232/RS485, Modbus-TCP, SNMP, Database Query, and Web page embedding.
4. NERC Auto-fill Excel software is available for customizing battery service reporting for NERC compliance.
5. MyBattery Platform™ and Geo-map reporting are recommended for large scale Telecom/Utility applications.

SOH/SOC/Runtime algorithm has been implemented to all Telecom 24V/48V models.

Model	Photo	Max Batt# per Unit	Applications
Sentry-NB4T		2 x 12V  3 x 12V 4 x 12V 4 x 6V	[with Active Balancing]  Traffic light backup power Solar powered radio stations
Sentry-NB8		4 x 12V, 1 or 2 strings 4 x 6V, 1 or 2 strings 2 x 12V, 1 or 2 strings	Telecom cell sites, micro/5G sites  Cable/Broadband cabinets Traffic light backup power Solar powered radio stations
Sentry-S6		4 x 12V, 3 to 6 strings	Telecom sites, -48V
Sentry-S15		2 x 12V, 3 to 15 strings	Telecom sites, 24V
Sentry-1202		12 x 2V	Telecom sites, 24V    NiCad 9 x 1.2V (12V system)
Sentry-2402		24 x 2V	Telecom plants and sites, -48V
Sentry-2412		24 x 12V      10 x 12V 20 x 6V	Medium-size UPS (100 to 350VDC)    Utility (NERC) switchgear 120/240VDC NiCad 120/240V multi-cell monitoring High Voltage Bank (Two units for 48 x 12V)
Sentry-4412HV		44 x 12V      40 x 12V 32 x 16V	Large UPS (High Ripple/Noise online UPS)[Pre-configured for popular 40x12V]
Sentry-6002NEMA		60 x 2V per unit      100 x 1.2V NiCad	NERC Compliance Utility substations and generation plants with 120VDC or 240VDC bank    NiCad 110/220VDC (up to 100 x 1.2V per unit) Large UPS with 240 x 2V