Elcon TCCH-84-84, TCCH-96-72, TCCH-60-120, TCCH-72-100, TCCH-108-64 User Manual

HF/PFC 8KW On-board CHARGER（Lead-acid battery charger）

Size (mm)：
357(L) × 254(W) × 377(H)
N.W.：27.70 kg

Models

Lead-acid Battery Charger Vout Nominal Vout Max Iout Max

TCCH-48-140 48V 66V 140A
TCCH-60-120 60V 83V 120A
TCCH-72-100 72V 96V 100A

TCCH-84-84 84V 112V 84A

TCCH-96-72 96V 130V 72A
TCCH-108-64 108V 145V 64A
TCCH-120-60 120V 168V 60A
TCCH-144-48 144V 192V 48A
TCCH-156-44 156V 208V 44A
TCCH-168-40 168V 234V 40A
TCCH-180-36 180V 243V 36A
TCCH-192-36 192V 258V 36A
TCCH-216-32 216V 290V 32A
TCCH-240-29 240V 337V 29A
TCCH-288-24 288V 389V 24A
TCCH-312-22 312V 417V 22A

I Product Summary & Application Scopes

The charger is applicable for various Lead-acid batteries like Flooded, GEL, AGM, hemicolloid etc., It features light weight, small
volume, stable performance, high efficiency and reliable security etc., It can be switched automatically between the floating and
balancing charging and also has the protection functions of reverse connection, output short-circuit and overload and so on.
The charger is widely used for battery-charging cycles in electric vehicles such as electric forklift, golf cars, electric trucks, electric
tour bus, electric yacht, cleaning machines, or Uninterruptible Power Supply (UPS), solar energy, wind power dynamo and
electric communication system on the railway etc.

II Technical Target

AC Input Voltage Range AC85V~AC265V
AC Input Frequency 45~65 Hz
AC Power Factor ≥0.98
Full Load Efficiency ≥93％
Mechanical Shock &
Vibration Resistance Level
Environmental Enclosure IP46
Operating Temperature -40℃~+55℃ (-104℉~+131℉)

Storage Temperature
Charging Mode

Charging Control

Conformance to
SAEJ1378 Standard

-40℃~+100℃
(-104℉~+212℉)
10 Charging Curves
Available

Intelligent temperature compensation,
never to be charge-off or charge due

III Protection Features

1. Thermal Self-Protection: When the internal temperature of the charger exceeds 75℃, the charging current will reduce
automatically. If it exceeds 85℃, the charger will shutdown protectively. When the internal temperature drops, it will resume
charging automatically.

2. Short-circuit Protection: When the charger encounters unexpected short-circuit, it will automatically stop to output. When fault
removes, the charger will re-start in 10 seconds.

3. Reverse Connection Protection: When the battery is polarity reversed, the charger will cut off the connection between the
internal circuit and the battery, and refuses to start. It can avoid any destroy.

4. Input Low-voltage & Over-voltage Protection: When the AC input Voltage is lower than 85V or higher than 265V, the charger
will shutdown protectively and automatically resume working with the voltage is normal again.

IV Main Accessories & Wiring Diagram

Accessories:

Thermal Sensor TC-615 together with LED TC-618 (as per the specific vehicle model) or a single Thermal Sensor TC-615.

Functions:

Thermal sensor TC-615 provides the real-time detection of the battery’s temperature in the charging process to prevent
charge-off or charge due.
LED TC-618 shows the state of the charging such as ＜80% or ＞80% or 100% and can be fitted onto the vehicle panels.

Wiring Diagram:

Note: Thermal sensor and LED share the connector SP1310/P

which pairs up with the charger’s communication port (SP1312/S,
near the charger’s output terminal). Plug in the connectors before
charging. Place the LED at the conveniently location. A thermal
sensor should be fixed on the battery shell. Recommend to place
it in middle position between two cells. Make sure the DC cord
is connected to the battery properly. .

Ⅴ Appearance Labels

Please check carefully the labels on the casing of the charger before using in order to completing the transaction check the
label on the charger before using, it can provide some help for you to understand the performance and the specification of the
charger.

i. Bar Code Label:

Attaches on the output terminal of the charger. For example, SN10071001
1007: Production batch number.
1001: Bar code number.
48-25: Hardware model(48V 25A).
HD VER 1.6 : Version number from the manufacturer

ii. Model Label：take the model TCCH-48-25 for example

INDUSTRIAL
BATTERY
CHARGER

48V

Input:100~240VAC 50/60Hz 14/8.1A
Output: 48V 25A@240VAC 48V 24.5A@115VAC
Battery: Lead-acid 24 cells
Model: TCCH-48-25
Environmental Enclosure : IP46

a) “Input 100~240VAC 50/60Hz 14/8.1A”: The rated input current is 14A at 115VAC and 8.1A at 220VAC;
b) “48V 25A@240VAC 48V 24.5A@115VAC” : The maximum output current is 25A at input 220VAC, and 24.5A at input

115VAC.

iii. LED Label

It is the important symbol to evaluate whether the charger works normally.

The LED will flash red several times when AC is first connected, then the LED will flash green once. The
number of red flashes denotes the present curve. e.g. If the red flashes three times, it means the present curve
is curve 3, and so on.