Alpha Smart E2 Remote Distribution Panel
An EnerSys® company
Product Overview
The Alpha Smart E2 panel is a high-density, 2RU remote distribution panel designed for critical facilities such as central offices, cable headends, and datacenters. It serves tertiary distribution applications, offering robust power management and monitoring capabilities.
Key Features:
- ⚡ 2RU, 22-position panel suitable for COs, MSCs, and critical facilities.
- ? Local and remote display of voltage and current per bus via an intuitive color display.
- ? Local and remote display of per-position breaker/fuse trip alarms.
- ⚙️ Monitor individual bus currents and set overcurrent alarm thresholds.
- ? Voltage inputs to monitor voltage drop from upstream distribution.
- ?️ Monitor ambient temperature and set over-temperature alarm thresholds.
- ? CAN termination for central monitoring through a CXC-HP controller (automatically acquires panel).
The 2RU panel features a split bus design, providing capability for up to 22 plug-in breaker/fuse positions within a standard 19" configuration. Individual 600A buses maximize distribution capacity. The Smart E2 offers flexible monitoring options, supporting local and remote alarm and analog parameter monitoring via a CAN bus to a centralized controller (CXC-HP) or through IP/SNMP connectivity.
Ordering Information
Panel Description
| Part Number (P/N) | Description |
|---|---|
| 0917001-202 | Smart E2, 19/23", 2RU, -48V, 600A Per Bus, 11A/11B Load Breakers |
| 0917001-203 | Smart E2, 19/23", 2RU, -48V, 600A Per Bus, 11A/11B Load Breakers, IP/SNMP Conn. |
| 0200235-521 | Smart E2, Vertical Input Adapter Kit |
Field Replacement Kit Description
| Part Number (P/N) | Description |
|---|---|
| 0200235-511 | Smart E2, VI Monitor Door Replacement Kit (For 0917001-202 & -302) |
| 0200235-513 | Smart E2, VI Monitor + IP/SNMP Conn. Door Replacement Kit (For 0917001-203 & -303) |
? Note 1: The vertical input adapter kit (0200235-521) is recommended when each bus is fused at 400A and above. It is capable of accepting up to 2x 750MCM cables (back to back) on the hot and return connections.
? Note 2: Double pole breakers require adapter kit #0370298-001 and triple pole breakers require adapter kit #0370299-001.
Nominal Specifications
| Category | Specification | Model P/N: 0917001-202 | Model P/N: 0917001-203 |
|---|---|---|---|
| Electrical | Nominal Voltage | ±24/48VDC | ±24/48VDC |
| Bus Capacity | 600A per Bus | 600A per Bus | |
| Mechanical | Dimensions | 3.5"H x 19"W x 12"D | 3.5"H x 19"W x 12"D |
| Mounting | Flush/Center | Flush/Center | |
| Connections | Input (Hot & Return) | 3/8" Holes on 1" Center | 3/8" Holes on 1" Center |
| Positions | 11x sets load breakers per bus (22 positions per panel) | 11x sets load breakers per bus (22 positions per panel) | |
| Output (Hot & Return) | 22x sets of 1/4" studs on 5/8" Centers Double Pole: 3/8" Studs on 1" Centers Triple Pole: 3/8" Studs on 1" Centers |
22x sets of 1/4" studs on 5/8" Centers Double Pole: 3/8" Studs on 1" Centers Triple Pole: 3/8" Studs on 1" Centers |
|
| Chassis Ground | 1/4" studs on 5/8" Center | 1/4" studs on 5/8" Center | |
| Controls | Alarms | Breaker/Fuse trip: Form C contacts | Breaker/Fuse trip: Form C contacts |
| Monitor | Breaker/fuse trip, bus currents, bus voltages and ambient temperatures via CAN bus to CXC-HP controller | Breaker/fuse trip, bus currents, bus voltages and ambient temperatures via CXC-HP controller (IP/SNMP) | |
| LED Indicators | System Ok (Green) ? Breaker/Fuse Trip (Red) ? |
System Ok (Green) ? Breaker/Fuse Trip (Red) ? |
|
| Environmental | Temperature | 0 to 40°C (32 to 104°F) | 0 to 40°C (32 to 104°F) |
| Humidity | 0-95% non-condensing | 0-95% non-condensing | |
| Agency Compliance | Safety | CSA C22.2 No. 60950-1 UL 60950-1 |
CSA C22.2 No. 60950-1 UL 60950-1 |
